4220222031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{142657}}^1$

素因数の和:142855

約数の個数: 24

約数和(自身を含む): 6453847920

約数和(自身を除く): 2233625889

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 1557, 3287, 9861, 29583, 142657, 427971, 1283913, 2710483, 8131449, 24394347, 24679661, 74038983, 222116949, 468913559, 1406740677, 4220222031]

約数ペア:

[(1, 4220222031), (3, 1406740677), (9, 468913559), (19, 222116949), (57, 74038983), (171, 24679661), (173, 24394347), (519, 8131449), (1557, 2710483), (3287, 1283913), (9861, 427971), (29583, 142657)]