16561873007

素因数分解:

${\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{619}}^1\times {\mathrm{1973}}^1$

素因数の和:2854

約数の個数: 16

約数和(自身を含む): 16918917120

約数和(自身を除く): 357044113

約数列:

[1, 71, 191, 619, 1973, 13561, 43949, 118229, 140083, 376843, 1221287, 8394259, 26755853, 86711377, 233265817, 16561873007]

約数ペア:

[(1, 16561873007), (71, 233265817), (191, 86711377), (619, 26755853), (1973, 8394259), (13561, 1221287), (43949, 376843), (118229, 140083)]