578964792003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20820829}}^1$

素因数の和:20820899

約数の個数: 32

約数和(自身を含む): 895462256640

約数和(自身を除く): 316497464637

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 713, 897, 1209, 2139, 9269, 27807, 20820829, 62462487, 270670777, 478879067, 645445699, 812012331, 1436637201, 1936337097, 6225427871, 8390794087, 14845251077, 18676283613, 25172382261, 44535753231, 192988264001, 578964792003]

約数ペア:

[(1, 578964792003), (3, 192988264001), (13, 44535753231), (23, 25172382261), (31, 18676283613), (39, 14845251077), (69, 8390794087), (93, 6225427871), (299, 1936337097), (403, 1436637201), (713, 812012331), (897, 645445699), (1209, 478879067), (2139, 270670777), (9269, 62462487), (27807, 20820829)]