2510722179

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{155069}}^1$

素因数の和:155339

約数の個数: 24

約数和(自身を含む): 4160838240

約数和(自身を除く): 1650116061

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 5397, 16191, 155069, 465207, 1085483, 1395621, 3256449, 9769347, 39852733, 119558199, 278969131, 358674597, 836907393, 2510722179]

約数ペア:

[(1, 2510722179), (3, 836907393), (7, 358674597), (9, 278969131), (21, 119558199), (63, 39852733), (257, 9769347), (771, 3256449), (1799, 1395621), (2313, 1085483), (5397, 465207), (16191, 155069)]