161623429

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{3181}}^1$

素因数の和:3372

約数の個数: 16

約数和(自身を含む): 183283200

約数和(自身を除く): 21659771

約数列:

[1, 11, 31, 149, 341, 1639, 3181, 4619, 34991, 50809, 98611, 473969, 1084721, 5213659, 14693039, 161623429]

約数ペア:

[(1, 161623429), (11, 14693039), (31, 5213659), (149, 1084721), (341, 473969), (1639, 98611), (3181, 50809), (4619, 34991)]