747761001

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 1091986560

約数和(自身を除く): 344225559

約数列:

[1, 3, 13, 39, 89, 211, 267, 633, 1021, 1157, 2743, 3063, 3471, 8229, 13273, 18779, 39819, 56337, 90869, 215431, 244127, 272607, 646293, 732381, 1181297, 2800603, 3543891, 8401809, 19173359, 57520077, 249253667, 747761001]

約数ペア:

[(1, 747761001), (3, 249253667), (13, 57520077), (39, 19173359), (89, 8401809), (211, 3543891), (267, 2800603), (633, 1181297), (1021, 732381), (1157, 646293), (2743, 272607), (3063, 244127), (3471, 215431), (8229, 90869), (13273, 56337), (18779, 39819)]