218093583

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{4673}}^1$

素因数の和:5054

約数の個数: 16

約数和(自身を含む): 297939456

約数和(自身を除く): 79845873

約数列:

[1, 3, 47, 141, 331, 993, 4673, 14019, 15557, 46671, 219631, 658893, 1546763, 4640289, 72697861, 218093583]

約数ペア:

[(1, 218093583), (3, 72697861), (47, 4640289), (141, 1546763), (331, 658893), (993, 219631), (4673, 46671), (14019, 15557)]