8141763

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 12957696

約数和(自身を除く): 4815933

約数列:

[1, 3, 7, 21, 47, 73, 113, 141, 219, 329, 339, 511, 791, 987, 1533, 2373, 3431, 5311, 8249, 10293, 15933, 24017, 24747, 37177, 57743, 72051, 111531, 173229, 387703, 1163109, 2713921, 8141763]

約数ペア:

[(1, 8141763), (3, 2713921), (7, 1163109), (21, 387703), (47, 173229), (73, 111531), (113, 72051), (141, 57743), (219, 37177), (329, 24747), (339, 24017), (511, 15933), (791, 10293), (987, 8249), (1533, 5311), (2373, 3431)]