2145758631

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{1109}}^1$

素因数の和:1379

約数の個数: 32

約数和(自身を含む): 2967518400

約数和(自身を除く): 821759769

約数列:

[1, 3, 61, 97, 109, 183, 291, 327, 1109, 3327, 5917, 6649, 10573, 17751, 19947, 31719, 67649, 107573, 120881, 202947, 322719, 362643, 644953, 1934859, 6561953, 7373741, 11725457, 19685859, 22121223, 35176371, 715252877, 2145758631]

約数ペア:

[(1, 2145758631), (3, 715252877), (61, 35176371), (97, 22121223), (109, 19685859), (183, 11725457), (291, 7373741), (327, 6561953), (1109, 1934859), (3327, 644953), (5917, 362643), (6649, 322719), (10573, 202947), (17751, 120881), (19947, 107573), (31719, 67649)]