30847117

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{271}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 37953792

約数和(自身を除く): 7106675

約数列:

[1, 7, 23, 49, 101, 161, 271, 707, 1127, 1897, 2323, 4949, 6233, 13279, 16261, 27371, 43631, 113827, 191597, 305417, 629533, 1341179, 4406731, 30847117]

約数ペア:

[(1, 30847117), (7, 4406731), (23, 1341179), (49, 629533), (101, 305417), (161, 191597), (271, 113827), (707, 43631), (1127, 27371), (1897, 16261), (2323, 13279), (4949, 6233)]