239244873

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{7393}}^1$

素因数の和:7493

約数の個数: 32

約数和(自身を含む): 386144256

約数和(自身を除く): 146899383

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 1407, 1541, 4623, 7393, 10787, 22179, 32361, 51751, 155253, 170039, 495331, 510117, 1190273, 1485993, 3467317, 3570819, 10401951, 11392613, 34177839, 79748291, 239244873]

約数ペア:

[(1, 239244873), (3, 79748291), (7, 34177839), (21, 11392613), (23, 10401951), (67, 3570819), (69, 3467317), (161, 1485993), (201, 1190273), (469, 510117), (483, 495331), (1407, 170039), (1541, 155253), (4623, 51751), (7393, 32361), (10787, 22179)]