315035279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{653}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 375762240

約数和(自身を除く): 60726961

約数列:

[1, 13, 17, 37, 59, 221, 481, 629, 653, 767, 1003, 2183, 8177, 8489, 11101, 13039, 24161, 28379, 37111, 38527, 144313, 314093, 410737, 482443, 500851, 654959, 1425499, 5339581, 8514467, 18531487, 24233483, 315035279]

約数ペア:

[(1, 315035279), (13, 24233483), (17, 18531487), (37, 8514467), (59, 5339581), (221, 1425499), (481, 654959), (629, 500851), (653, 482443), (767, 410737), (1003, 314093), (2183, 144313), (8177, 38527), (8489, 37111), (11101, 28379), (13039, 24161)]