1520349909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{9001}}^1$

素因数の和:9149

約数の個数: 32

約数和(自身を含む): 2250355968

約数和(自身を除く): 730006059

約数列:

[1, 3, 13, 39, 61, 71, 183, 213, 793, 923, 2379, 2769, 4331, 9001, 12993, 27003, 56303, 117013, 168909, 351039, 549061, 639071, 1647183, 1917213, 7137793, 8307923, 21413379, 24923769, 38983331, 116949993, 506783303, 1520349909]

約数ペア:

[(1, 1520349909), (3, 506783303), (13, 116949993), (39, 38983331), (61, 24923769), (71, 21413379), (183, 8307923), (213, 7137793), (793, 1917213), (923, 1647183), (2379, 639071), (2769, 549061), (4331, 351039), (9001, 168909), (12993, 117013), (27003, 56303)]