397130283

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1471}}^1$

素因数の和:1598

約数の個数: 48

約数和(自身を含む): 655828992

約数和(自身を除く): 258698709

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 101, 243, 297, 303, 891, 909, 1111, 1471, 2673, 2727, 3333, 4413, 8181, 9999, 13239, 16181, 24543, 29997, 39717, 48543, 89991, 119151, 145629, 148571, 269973, 357453, 436887, 445713, 1310661, 1337139, 1634281, 3931983, 4011417, 4902843, 12034251, 14708529, 36102753, 44125587, 132376761, 397130283]

約数ペア:

[(1, 397130283), (3, 132376761), (9, 44125587), (11, 36102753), (27, 14708529), (33, 12034251), (81, 4902843), (99, 4011417), (101, 3931983), (243, 1634281), (297, 1337139), (303, 1310661), (891, 445713), (909, 436887), (1111, 357453), (1471, 269973), (2673, 148571), (2727, 145629), (3333, 119151), (4413, 89991), (8181, 48543), (9999, 39717), (13239, 29997), (16181, 24543)]