1330871241

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{74471}}^1$

素因数の和:74541

約数の個数: 32

約数和(自身を含む): 2173390848

約数和(自身を除く): 842519607

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 17871, 74471, 223413, 521297, 1563891, 1712833, 2755427, 5138499, 8266281, 11989831, 19287989, 35969493, 57863967, 63374821, 190124463, 443623747, 1330871241]

約数ペア:

[(1, 1330871241), (3, 443623747), (7, 190124463), (21, 63374821), (23, 57863967), (37, 35969493), (69, 19287989), (111, 11989831), (161, 8266281), (259, 5138499), (483, 2755427), (777, 1712833), (851, 1563891), (2553, 521297), (5957, 223413), (17871, 74471)]