25791717

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 41674752

約数和(自身を除く): 15883035

約数列:

[1, 3, 7, 21, 23, 67, 69, 161, 201, 469, 483, 797, 1407, 1541, 2391, 4623, 5579, 10787, 16737, 18331, 32361, 53399, 54993, 128317, 160197, 373793, 384951, 1121379, 1228177, 3684531, 8597239, 25791717]

約数ペア:

[(1, 25791717), (3, 8597239), (7, 3684531), (21, 1228177), (23, 1121379), (67, 384951), (69, 373793), (161, 160197), (201, 128317), (469, 54993), (483, 53399), (797, 32361), (1407, 18331), (1541, 16737), (2391, 10787), (4623, 5579)]