1330621943

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{1063}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 1646152704

約数和(自身を除く): 315530761

約数列:

[1, 7, 17, 67, 119, 157, 469, 1063, 1099, 1139, 2669, 7441, 7973, 10519, 18071, 18683, 71221, 73633, 126497, 166891, 178823, 498547, 1168237, 1210757, 1251761, 2837147, 8475299, 11181697, 19860029, 78271879, 190088849, 1330621943]

約数ペア:

[(1, 1330621943), (7, 190088849), (17, 78271879), (67, 19860029), (119, 11181697), (157, 8475299), (469, 2837147), (1063, 1251761), (1099, 1210757), (1139, 1168237), (2669, 498547), (7441, 178823), (7973, 166891), (10519, 126497), (18071, 73633), (18683, 71221)]