2145280541289

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{155218909}}^1$

素因数の和:155219200

約数の個数: 16

約数和(自身を含む): 3039807133440

約数和(自身を除く): 894526592151

約数列:

[1, 3, 17, 51, 271, 813, 4607, 13821, 155218909, 465656727, 2638721453, 7916164359, 42064324339, 126192973017, 715093513763, 2145280541289]

約数ペア:

[(1, 2145280541289), (3, 715093513763), (17, 126192973017), (51, 42064324339), (271, 7916164359), (813, 2638721453), (4607, 465656727), (13821, 155218909)]