47828469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:429

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 23296011

約数列:

[1, 3, 13, 39, 47, 97, 141, 269, 291, 611, 807, 1261, 1833, 3497, 3783, 4559, 10491, 12643, 13677, 26093, 37929, 59267, 78279, 164359, 177801, 339209, 493077, 1017627, 1226371, 3679113, 15942823, 47828469]

約数ペア:

[(1, 47828469), (3, 15942823), (13, 3679113), (39, 1226371), (47, 1017627), (97, 493077), (141, 339209), (269, 177801), (291, 164359), (611, 78279), (807, 59267), (1261, 37929), (1833, 26093), (3497, 13677), (3783, 12643), (4559, 10491)]