289787172

素因数分解:

$2^2\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{19843}}^1$

素因数の和:21067

約数の個数: 24

約数和(自身を含む): 676759776

約数和(自身を除く): 386972604

約数列:

[1, 2, 3, 4, 6, 12, 1217, 2434, 3651, 4868, 7302, 14604, 19843, 39686, 59529, 79372, 119058, 238116, 24148931, 48297862, 72446793, 96595724, 144893586, 289787172]

約数ペア:

[(1, 289787172), (2, 144893586), (3, 96595724), (4, 72446793), (6, 48297862), (12, 24148931), (1217, 238116), (2434, 119058), (3651, 79372), (4868, 59529), (7302, 39686), (14604, 19843)]