447552303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1$

素因数の和:1295

約数の個数: 32

約数和(自身を含む): 665290752

約数和(自身を除く): 217738449

約数列:

[1, 3, 11, 33, 61, 183, 223, 669, 671, 997, 2013, 2453, 2991, 7359, 10967, 13603, 32901, 40809, 60817, 149633, 182451, 222331, 448899, 666993, 668987, 2006961, 2445641, 7336923, 13562191, 40686573, 149184101, 447552303]

約数ペア:

[(1, 447552303), (3, 149184101), (11, 40686573), (33, 13562191), (61, 7336923), (183, 2445641), (223, 2006961), (669, 668987), (671, 666993), (997, 448899), (2013, 222331), (2453, 182451), (2991, 149633), (7359, 60817), (10967, 40809), (13603, 32901)]