2015385849

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{5987}}^1$

素因数の和:6437

約数の個数: 24

約数和(自身を含む): 2946239712

約数和(自身を除く): 930853863

約数列:

[1, 3, 9, 113, 331, 339, 993, 1017, 2979, 5987, 17961, 37403, 53883, 112209, 336627, 676531, 1981697, 2029593, 5945091, 6088779, 17835273, 223931761, 671795283, 2015385849]

約数ペア:

[(1, 2015385849), (3, 671795283), (9, 223931761), (113, 17835273), (331, 6088779), (339, 5945091), (993, 2029593), (1017, 1981697), (2979, 676531), (5987, 336627), (17961, 112209), (37403, 53883)]