22697913

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 36736000

約数和(自身を除く): 14038087

約数列:

[1, 3, 7, 19, 21, 57, 133, 163, 349, 399, 489, 1047, 1141, 2443, 3097, 3423, 6631, 7329, 9291, 19893, 21679, 46417, 56887, 65037, 139251, 170661, 398209, 1080853, 1194627, 3242559, 7565971, 22697913]

約数ペア:

[(1, 22697913), (3, 7565971), (7, 3242559), (19, 1194627), (21, 1080853), (57, 398209), (133, 170661), (163, 139251), (349, 65037), (399, 56887), (489, 46417), (1047, 21679), (1141, 19893), (2443, 9291), (3097, 7329), (3423, 6631)]