321551142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{7393}}^1$

素因数の和:8068

約数の個数: 32

約数和(自身を含む): 702725760

約数和(自身を除く): 381174618

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 659, 1318, 1977, 3954, 7249, 7393, 14498, 14786, 21747, 22179, 43494, 44358, 81323, 162646, 243969, 487938, 4871987, 9743974, 14615961, 29231922, 53591857, 107183714, 160775571, 321551142]

約数ペア:

[(1, 321551142), (2, 160775571), (3, 107183714), (6, 53591857), (11, 29231922), (22, 14615961), (33, 9743974), (66, 4871987), (659, 487938), (1318, 243969), (1977, 162646), (3954, 81323), (7249, 44358), (7393, 43494), (14498, 22179), (14786, 21747)]