4335891

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 7077888

約数和(自身を除く): 2741997

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 191, 329, 483, 573, 987, 1081, 1337, 3243, 4011, 4393, 7567, 8977, 13179, 22701, 26931, 30751, 62839, 92253, 188517, 206471, 619413, 1445297, 4335891]

約数ペア:

[(1, 4335891), (3, 1445297), (7, 619413), (21, 206471), (23, 188517), (47, 92253), (69, 62839), (141, 30751), (161, 26931), (191, 22701), (329, 13179), (483, 8977), (573, 7567), (987, 4393), (1081, 4011), (1337, 3243)]