1312221599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2247

約数の個数: 32

約数和(自身を含む): 1545621504

約数和(自身を除く): 233399905

約数列:

[1, 13, 23, 31, 67, 299, 403, 713, 871, 1541, 2077, 2113, 9269, 20033, 27001, 27469, 47771, 48599, 65503, 141571, 621023, 631787, 851539, 1506569, 1840423, 3256133, 4388701, 19585397, 42329729, 57053113, 100940123, 1312221599]

約数ペア:

[(1, 1312221599), (13, 100940123), (23, 57053113), (31, 42329729), (67, 19585397), (299, 4388701), (403, 3256133), (713, 1840423), (871, 1506569), (1541, 851539), (2077, 631787), (2113, 621023), (9269, 141571), (20033, 65503), (27001, 48599), (27469, 47771)]