303922069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 359976960

約数和(自身を除く): 56054891

約数列:

[1, 11, 23, 47, 61, 253, 419, 517, 671, 1081, 1403, 2867, 4609, 9637, 11891, 15433, 19693, 25559, 31537, 65941, 106007, 216623, 281149, 452939, 587857, 725351, 1201273, 4982329, 6466427, 13214003, 27629279, 303922069]

約数ペア:

[(1, 303922069), (11, 27629279), (23, 13214003), (47, 6466427), (61, 4982329), (253, 1201273), (419, 725351), (517, 587857), (671, 452939), (1081, 281149), (1403, 216623), (2867, 106007), (4609, 65941), (9637, 31537), (11891, 25559), (15433, 19693)]