78924293

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{13249}}^1$

素因数の和:13316

約数の個数: 16

約数和(自身を含む): 96672000

約数和(自身を除く): 17747707

約数列:

[1, 7, 23, 37, 161, 259, 851, 5957, 13249, 92743, 304727, 490213, 2133089, 3431491, 11274899, 78924293]

約数ペア:

[(1, 78924293), (7, 11274899), (23, 3431491), (37, 2133089), (161, 490213), (259, 304727), (851, 92743), (5957, 13249)]