42733873

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 54957056

約数和(自身を除く): 12223183

約数列:

[1, 7, 13, 43, 67, 91, 163, 301, 469, 559, 871, 1141, 2119, 2881, 3913, 6097, 7009, 10921, 14833, 20167, 37453, 49063, 76447, 91117, 141973, 262171, 469603, 637819, 993811, 3287221, 6104839, 42733873]

約数ペア:

[(1, 42733873), (7, 6104839), (13, 3287221), (43, 993811), (67, 637819), (91, 469603), (163, 262171), (301, 141973), (469, 91117), (559, 76447), (871, 49063), (1141, 37453), (2119, 20167), (2881, 14833), (3913, 10921), (6097, 7009)]