47083491

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19163}}^1$

素因数の和:19192

約数の個数: 32

約数和(自身を含む): 85854720

約数和(自身を除く): 38771229

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 19163, 57489, 134141, 172467, 249119, 402423, 517401, 747357, 1207269, 1743833, 2242071, 3621807, 5231499, 6726213, 15694497, 47083491]

約数ペア:

[(1, 47083491), (3, 15694497), (7, 6726213), (9, 5231499), (13, 3621807), (21, 2242071), (27, 1743833), (39, 1207269), (63, 747357), (91, 517401), (117, 402423), (189, 249119), (273, 172467), (351, 134141), (819, 57489), (2457, 19163)]