4239627

素因数分解:

$3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 6653952

約数和(自身を除く): 2414325

約数列:

[1, 3, 7, 21, 49, 147, 151, 191, 453, 573, 1057, 1337, 3171, 4011, 7399, 9359, 22197, 28077, 28841, 86523, 201887, 605661, 1413209, 4239627]

約数ペア:

[(1, 4239627), (3, 1413209), (7, 605661), (21, 201887), (49, 86523), (147, 28841), (151, 28077), (191, 22197), (453, 9359), (573, 7399), (1057, 4011), (1337, 3171)]