11988893439

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{3491}}^1\times {\mathrm{10313}}^1$

素因数の和:13847

約数の個数: 24

約数和(自身を含む): 17792145072

約数和(自身を除く): 5803251633

約数列:

[1, 3, 9, 37, 111, 333, 3491, 10313, 10473, 30939, 31419, 92817, 129167, 381581, 387501, 1144743, 1162503, 3434229, 36002683, 108008049, 324024147, 1332099271, 3996297813, 11988893439]

約数ペア:

[(1, 11988893439), (3, 3996297813), (9, 1332099271), (37, 324024147), (111, 108008049), (333, 36002683), (3491, 3434229), (10313, 1162503), (10473, 1144743), (30939, 387501), (31419, 381581), (92817, 129167)]