388524171

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{9631}}^1$

素因数の和:9771

約数の個数: 32

約数和(自身を含む): 632475648

約数和(自身を除く): 243951477

約数列:

[1, 3, 7, 17, 21, 51, 113, 119, 339, 357, 791, 1921, 2373, 5763, 9631, 13447, 28893, 40341, 67417, 163727, 202251, 491181, 1088303, 1146089, 3264909, 3438267, 7618121, 18501151, 22854363, 55503453, 129508057, 388524171]

約数ペア:

[(1, 388524171), (3, 129508057), (7, 55503453), (17, 22854363), (21, 18501151), (51, 7618121), (113, 3438267), (119, 3264909), (339, 1146089), (357, 1088303), (791, 491181), (1921, 202251), (2373, 163727), (5763, 67417), (9631, 40341), (13447, 28893)]