355345227

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1\times {\mathrm{1637}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 521277120

約数和(自身を除く): 165931893

約数列:

[1, 3, 9, 89, 267, 271, 801, 813, 1637, 2439, 4911, 14733, 24119, 72357, 145693, 217071, 437079, 443627, 1311237, 1330881, 3992643, 39482803, 118448409, 355345227]

約数ペア:

[(1, 355345227), (3, 118448409), (9, 39482803), (89, 3992643), (267, 1330881), (271, 1311237), (801, 443627), (813, 437079), (1637, 217071), (2439, 145693), (4911, 72357), (14733, 24119)]