355816409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 420650496

約数和(自身を除く): 64834087

約数列:

[1, 13, 17, 41, 107, 221, 367, 533, 697, 1391, 1819, 4387, 4771, 6239, 9061, 15047, 23647, 39269, 57031, 74579, 81107, 195611, 255799, 510497, 667573, 969527, 1610029, 3325387, 8678449, 20930377, 27370493, 355816409]

約数ペア:

[(1, 355816409), (13, 27370493), (17, 20930377), (41, 8678449), (107, 3325387), (221, 1610029), (367, 969527), (533, 667573), (697, 510497), (1391, 255799), (1819, 195611), (4387, 81107), (4771, 74579), (6239, 57031), (9061, 39269), (15047, 23647)]