15974079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 24864000

約数和(自身を除く): 8889921

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 349, 627, 803, 1047, 1387, 2409, 3839, 4161, 6631, 11517, 15257, 19893, 25477, 45771, 72941, 76431, 218823, 280247, 484063, 840741, 1452189, 5324693, 15974079]

約数ペア:

[(1, 15974079), (3, 5324693), (11, 1452189), (19, 840741), (33, 484063), (57, 280247), (73, 218823), (209, 76431), (219, 72941), (349, 45771), (627, 25477), (803, 19893), (1047, 15257), (1387, 11517), (2409, 6631), (3839, 4161)]