1270298211

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{202309}}^1$

素因数の和:202355

約数の個数: 32

約数和(自身を含む): 2175237120

約数和(自身を除く): 904938909

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 202309, 606927, 1416163, 2630017, 4248489, 4653107, 7890051, 13959321, 18410119, 32571749, 55230357, 60490391, 97715247, 181471173, 423432737, 1270298211]

約数ペア:

[(1, 1270298211), (3, 423432737), (7, 181471173), (13, 97715247), (21, 60490391), (23, 55230357), (39, 32571749), (69, 18410119), (91, 13959321), (161, 7890051), (273, 4653107), (299, 4248489), (483, 2630017), (897, 1416163), (2093, 606927), (6279, 202309)]