4938687

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:240

約数の個数: 36

約数和(自身を含む): 8221824

約数和(自身を除く): 3283137

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 191, 221, 507, 573, 663, 1521, 1719, 1989, 2483, 2873, 3247, 7449, 8619, 9741, 22347, 25857, 29223, 32279, 42211, 96837, 126633, 290511, 379899, 548743, 1646229, 4938687]

約数ペア:

[(1, 4938687), (3, 1646229), (9, 548743), (13, 379899), (17, 290511), (39, 126633), (51, 96837), (117, 42211), (153, 32279), (169, 29223), (191, 25857), (221, 22347), (507, 9741), (573, 8619), (663, 7449), (1521, 3247), (1719, 2873), (1989, 2483)]