30943719

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 46006272

約数和(自身を除く): 15062553

約数列:

[1, 3, 9, 47, 141, 191, 383, 423, 573, 1149, 1719, 3447, 8977, 18001, 26931, 54003, 73153, 80793, 162009, 219459, 658377, 3438191, 10314573, 30943719]

約数ペア:

[(1, 30943719), (3, 10314573), (9, 3438191), (47, 658377), (141, 219459), (191, 162009), (383, 80793), (423, 73153), (573, 54003), (1149, 26931), (1719, 18001), (3447, 8977)]