13515363

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 21268800

約数和(自身を除く): 7753437

約数列:

[1, 3, 9, 27, 29, 41, 87, 123, 261, 369, 421, 783, 1107, 1189, 1263, 3567, 3789, 10701, 11367, 12209, 17261, 32103, 36627, 51783, 109881, 155349, 329643, 466047, 500569, 1501707, 4505121, 13515363]

約数ペア:

[(1, 13515363), (3, 4505121), (9, 1501707), (27, 500569), (29, 466047), (41, 329643), (87, 155349), (123, 109881), (261, 51783), (369, 36627), (421, 32103), (783, 17261), (1107, 12209), (1189, 11367), (1263, 10701), (3567, 3789)]