15347193

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:461

約数の個数: 24

約数和(自身を含む): 22238208

約数和(自身を除く): 6891015

約数列:

[1, 3, 19, 37, 57, 111, 361, 383, 703, 1083, 1149, 2109, 7277, 13357, 14171, 21831, 40071, 42513, 138263, 269249, 414789, 807747, 5115731, 15347193]

約数ペア:

[(1, 15347193), (3, 5115731), (19, 807747), (37, 414789), (57, 269249), (111, 138263), (361, 42513), (383, 40071), (703, 21831), (1083, 14171), (1149, 13357), (2109, 7277)]