11927979219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1\times {\mathrm{2251}}^1$

素因数の和:3987

約数の個数: 32

約数和(自身を含む): 17352002304

約数和(自身を除く): 5424023085

約数列:

[1, 3, 13, 39, 83, 249, 1079, 1637, 2251, 3237, 4911, 6753, 21281, 29263, 63843, 87789, 135871, 186833, 407613, 560499, 1766323, 2428829, 3684887, 5298969, 7286487, 11054661, 47903531, 143710593, 305845621, 917536863, 3975993073, 11927979219]

約数ペア:

[(1, 11927979219), (3, 3975993073), (13, 917536863), (39, 305845621), (83, 143710593), (249, 47903531), (1079, 11054661), (1637, 7286487), (2251, 5298969), (3237, 3684887), (4911, 2428829), (6753, 1766323), (21281, 560499), (29263, 407613), (63843, 186833), (87789, 135871)]