15976124801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{21937}}^1$

素因数の和:22161

約数の個数: 32

約数和(自身を含む): 20167515648

約数和(自身を除く): 4191390847

約数列:

[1, 7, 13, 53, 91, 151, 371, 689, 1057, 1963, 4823, 8003, 13741, 21937, 56021, 104039, 153559, 285181, 728273, 1162661, 1996267, 3312487, 8138627, 15114593, 23187409, 43062331, 105802151, 175561811, 301436317, 1228932677, 2282303543, 15976124801]

約数ペア:

[(1, 15976124801), (7, 2282303543), (13, 1228932677), (53, 301436317), (91, 175561811), (151, 105802151), (371, 43062331), (689, 23187409), (1057, 15114593), (1963, 8138627), (4823, 3312487), (8003, 1996267), (13741, 1162661), (21937, 728273), (56021, 285181), (104039, 153559)]