1541661

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 2349312

約数和(自身を除く): 807651

約数列:

[1, 3, 11, 31, 33, 93, 121, 137, 341, 363, 411, 1023, 1507, 3751, 4247, 4521, 11253, 12741, 16577, 46717, 49731, 140151, 513887, 1541661]

約数ペア:

[(1, 1541661), (3, 513887), (11, 140151), (31, 49731), (33, 46717), (93, 16577), (121, 12741), (137, 11253), (341, 4521), (363, 4247), (411, 3751), (1023, 1507)]