378734037

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7877}}^1$

素因数の和:7969

約数の個数: 32

約数和(自身を含む): 580829184

約数和(自身を除く): 202095147

約数列:

[1, 3, 11, 31, 33, 47, 93, 141, 341, 517, 1023, 1457, 1551, 4371, 7877, 16027, 23631, 48081, 86647, 244187, 259941, 370219, 732561, 1110657, 2686057, 4072409, 8058171, 11476789, 12217227, 34430367, 126244679, 378734037]

約数ペア:

[(1, 378734037), (3, 126244679), (11, 34430367), (31, 12217227), (33, 11476789), (47, 8058171), (93, 4072409), (141, 2686057), (341, 1110657), (517, 732561), (1023, 370219), (1457, 259941), (1551, 244187), (4371, 86647), (7877, 48081), (16027, 23631)]