40958561

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{36343}}^1$

素因数の和:36380

約数の個数: 12

約数和(自身を含む): 49718592

約数和(自身を除く): 8760031

約数列:

[1, 7, 23, 49, 161, 1127, 36343, 254401, 835889, 1780807, 5851223, 40958561]

約数ペア:

[(1, 40958561), (7, 5851223), (23, 1780807), (49, 835889), (161, 254401), (1127, 36343)]