12115959

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{421}}^1$

素因数の和:658

約数の個数: 16

約数和(自身を含む): 16589664

約数和(自身を除く): 4473705

約数列:

[1, 3, 53, 159, 181, 421, 543, 1263, 9593, 22313, 28779, 66939, 76201, 228603, 4038653, 12115959]

約数ペア:

[(1, 12115959), (3, 4038653), (53, 228603), (159, 76201), (181, 66939), (421, 28779), (543, 22313), (1263, 9593)]