29883287

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:339

約数の個数: 24

約数和(自身を含む): 36421632

約数和(自身を除く): 6538345

約数列:

[1, 7, 31, 49, 103, 191, 217, 721, 1337, 1519, 3193, 5047, 5921, 9359, 19673, 22351, 41447, 137711, 156457, 290129, 609863, 963977, 4269041, 29883287]

約数ペア:

[(1, 29883287), (7, 4269041), (31, 963977), (49, 609863), (103, 290129), (191, 156457), (217, 137711), (721, 41447), (1337, 22351), (1519, 19673), (3193, 9359), (5047, 5921)]