167792401

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{21383}}^1$

素因数の和:21468

約数の個数: 16

約数和(自身を含む): 205286400

約数和(自身を除く): 37493999

約数列:

[1, 7, 19, 59, 133, 413, 1121, 7847, 21383, 149681, 406277, 1261597, 2843939, 8831179, 23970343, 167792401]

約数ペア:

[(1, 167792401), (7, 23970343), (19, 8831179), (59, 2843939), (133, 1261597), (413, 406277), (1121, 149681), (7847, 21383)]