391330290963

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2386757}}^1$

素因数の和:2386875

約数の個数: 32

約数和(自身を含む): 564573284352

約数和(自身を除く): 173242993389

約数列:

[1, 3, 31, 41, 43, 93, 123, 129, 1271, 1333, 1763, 3813, 3999, 5289, 54653, 163959, 2386757, 7160271, 73989467, 97857037, 102630551, 221968401, 293571111, 307891653, 3033568147, 3181547081, 4207852591, 9100704441, 9544641243, 12623557773, 130443430321, 391330290963]

約数ペア:

[(1, 391330290963), (3, 130443430321), (31, 12623557773), (41, 9544641243), (43, 9100704441), (93, 4207852591), (123, 3181547081), (129, 3033568147), (1271, 307891653), (1333, 293571111), (1763, 221968401), (3813, 102630551), (3999, 97857037), (5289, 73989467), (54653, 7160271), (163959, 2386757)]