13305889443

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{40823}}^1$

素因数の和:40944

約数の個数: 64

約数和(自身を含む): 23702740992

約数和(自身を除く): 10396851549

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 83, 119, 187, 231, 249, 357, 561, 581, 913, 1309, 1411, 1743, 2739, 3927, 4233, 6391, 9877, 15521, 19173, 29631, 40823, 46563, 108647, 122469, 285761, 325941, 449053, 693991, 857283, 1347159, 2081973, 3143371, 3388309, 4857937, 7633901, 9430113, 10164927, 14573811, 22901703, 23718163, 37271399, 53437307, 57601253, 71154489, 111814197, 160311921, 172803759, 260899793, 403208771, 633613783, 782699379, 1209626313, 1900841349, 4435296481, 13305889443]

約数ペア:

[(1, 13305889443), (3, 4435296481), (7, 1900841349), (11, 1209626313), (17, 782699379), (21, 633613783), (33, 403208771), (51, 260899793), (77, 172803759), (83, 160311921), (119, 111814197), (187, 71154489), (231, 57601253), (249, 53437307), (357, 37271399), (561, 23718163), (581, 22901703), (913, 14573811), (1309, 10164927), (1411, 9430113), (1743, 7633901), (2739, 4857937), (3927, 3388309), (4233, 3143371), (6391, 2081973), (9877, 1347159), (15521, 857283), (19173, 693991), (29631, 449053), (40823, 325941), (46563, 285761), (108647, 122469)]