365001

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 612864

約数和(自身を除く): 247863

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 191, 273, 573, 637, 1337, 1911, 2483, 4011, 7449, 9359, 17381, 28077, 52143, 121667, 365001]

約数ペア:

[(1, 365001), (3, 121667), (7, 52143), (13, 28077), (21, 17381), (39, 9359), (49, 7449), (91, 4011), (147, 2483), (191, 1911), (273, 1337), (573, 637)]