12216814857

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{47269}}^1$

素因数の和:47382

約数の個数: 36

約数和(自身を含む): 19417286980

約数和(自身を除く): 7200472123

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 2209, 5499, 6627, 19881, 28717, 47269, 86151, 141807, 258453, 425421, 614497, 1843491, 2221643, 5530473, 6664929, 19994787, 28881359, 86644077, 104417221, 259932231, 313251663, 939754989, 1357423873, 4072271619, 12216814857]

約数ペア:

[(1, 12216814857), (3, 4072271619), (9, 1357423873), (13, 939754989), (39, 313251663), (47, 259932231), (117, 104417221), (141, 86644077), (423, 28881359), (611, 19994787), (1833, 6664929), (2209, 5530473), (5499, 2221643), (6627, 1843491), (19881, 614497), (28717, 425421), (47269, 258453), (86151, 141807)]