2357310291

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{6997}}^1$

素因数の和:7331

約数の個数: 32

約数和(自身を含む): 3665384448

約数和(自身を除く): 1308074157

約数列:

[1, 3, 7, 21, 61, 183, 263, 427, 789, 1281, 1841, 5523, 6997, 16043, 20991, 48129, 48979, 112301, 146937, 336903, 426817, 1280451, 1840211, 2987719, 5520633, 8963157, 12881477, 38644431, 112252871, 336758613, 785770097, 2357310291]

約数ペア:

[(1, 2357310291), (3, 785770097), (7, 336758613), (21, 112252871), (61, 38644431), (183, 12881477), (263, 8963157), (427, 5520633), (789, 2987719), (1281, 1840211), (1841, 1280451), (5523, 426817), (6997, 336903), (16043, 146937), (20991, 112301), (48129, 48979)]