122738707

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:619

約数の個数: 32

約数和(自身を含む): 157377024

約数和(自身を除く): 34638317

約数列:

[1, 7, 13, 41, 67, 91, 287, 469, 491, 533, 871, 2747, 3437, 3731, 6097, 6383, 19229, 20131, 32897, 35711, 44681, 140917, 230279, 249977, 261703, 427661, 1348777, 1831921, 2993627, 9441439, 17534101, 122738707]

約数ペア:

[(1, 122738707), (7, 17534101), (13, 9441439), (41, 2993627), (67, 1831921), (91, 1348777), (287, 427661), (469, 261703), (491, 249977), (533, 230279), (871, 140917), (2747, 44681), (3437, 35711), (3731, 32897), (6097, 20131), (6383, 19229)]