83401279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^2\times {\mathrm{97}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 97165040

約数和(自身を除く): 13763761

約数列:

[1, 13, 19, 59, 97, 247, 767, 1121, 1261, 1843, 3481, 5723, 14573, 23959, 45253, 66139, 74399, 108737, 337657, 859807, 1413581, 4389541, 6415483, 83401279]

約数ペア:

[(1, 83401279), (13, 6415483), (19, 4389541), (59, 1413581), (97, 859807), (247, 337657), (767, 108737), (1121, 74399), (1261, 66139), (1843, 45253), (3481, 23959), (5723, 14573)]