253958217359

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{593}}^1\times {\mathrm{5561819}}^1$

素因数の和:5562430

約数の個数: 16

約数和(自身を含む): 317157223680

約数和(自身を除く): 63199006321

約数列:

[1, 7, 11, 77, 593, 4151, 6523, 45661, 5561819, 38932733, 61180009, 428260063, 3298158667, 23087110669, 36279745337, 253958217359]

約数ペア:

[(1, 253958217359), (7, 36279745337), (11, 23087110669), (77, 3298158667), (593, 428260063), (4151, 61180009), (6523, 38932733), (45661, 5561819)]