3151139901

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{41077}}^1$

素因数の和:41381

約数の個数: 32

約数和(自身を含む): 5189630208

約数和(自身を除く): 2038490307

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 281, 843, 1967, 3653, 5901, 10959, 25571, 41077, 76713, 123231, 287539, 534001, 862617, 1602003, 3738007, 11214021, 11542637, 34627911, 80798459, 150054281, 242395377, 450162843, 1050379967, 3151139901]

約数ペア:

[(1, 3151139901), (3, 1050379967), (7, 450162843), (13, 242395377), (21, 150054281), (39, 80798459), (91, 34627911), (273, 11542637), (281, 11214021), (843, 3738007), (1967, 1602003), (3653, 862617), (5901, 534001), (10959, 287539), (25571, 123231), (41077, 76713)]