2917963853

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 3454278912

約数和(自身を除く): 536315059

約数列:

[1, 7, 61, 83, 281, 293, 427, 581, 1967, 2051, 5063, 17141, 17873, 23323, 24319, 35441, 82333, 119987, 125111, 163261, 170233, 576331, 1422703, 1483459, 5022313, 6833639, 9958921, 10384213, 35156191, 47835473, 416851979, 2917963853]

約数ペア:

[(1, 2917963853), (7, 416851979), (61, 47835473), (83, 35156191), (281, 10384213), (293, 9958921), (427, 6833639), (581, 5022313), (1967, 1483459), (2051, 1422703), (5063, 576331), (17141, 170233), (17873, 163261), (23323, 125111), (24319, 119987), (35441, 82333)]