131134523

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 159183360

約数和(自身を除く): 28048837

約数列:

[1, 13, 19, 23, 41, 247, 299, 437, 533, 563, 779, 943, 5681, 7319, 10127, 10697, 12259, 12949, 17917, 23083, 139061, 168337, 232921, 246031, 300079, 438577, 530909, 3198403, 5701501, 6901817, 10087271, 131134523]

約数ペア:

[(1, 131134523), (13, 10087271), (19, 6901817), (23, 5701501), (41, 3198403), (247, 530909), (299, 438577), (437, 300079), (533, 246031), (563, 232921), (779, 168337), (943, 139061), (5681, 23083), (7319, 17917), (10127, 12949), (10697, 12259)]