2912139057

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{2539}}^1\times {\mathrm{10333}}^1$

素因数の和:12912

約数の個数: 16

約数和(自身を含む): 3989750720

約数和(自身を除く): 1077611663

約数列:

[1, 3, 37, 111, 2539, 7617, 10333, 30999, 93943, 281829, 382321, 1146963, 26235487, 78706461, 970713019, 2912139057]

約数ペア:

[(1, 2912139057), (3, 970713019), (37, 78706461), (111, 26235487), (2539, 1146963), (7617, 382321), (10333, 281829), (30999, 93943)]