384638241

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{809}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 563915520

約数和(自身を除く): 179277279

約数列:

[1, 3, 13, 39, 73, 167, 219, 501, 809, 949, 2171, 2427, 2847, 6513, 10517, 12191, 31551, 36573, 59057, 135103, 158483, 177171, 405309, 475449, 767741, 1756339, 2303223, 5269017, 9862519, 29587557, 128212747, 384638241]

約数ペア:

[(1, 384638241), (3, 128212747), (13, 29587557), (39, 9862519), (73, 5269017), (167, 2303223), (219, 1756339), (501, 767741), (809, 475449), (949, 405309), (2171, 177171), (2427, 158483), (2847, 135103), (6513, 59057), (10517, 36573), (12191, 31551)]