13501089

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:298

約数の個数: 36

約数和(自身を含む): 23132928

約数和(自身を除く): 9631839

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 223, 279, 651, 669, 961, 1561, 1953, 2007, 2883, 4683, 6727, 6913, 8649, 14049, 20181, 20739, 48391, 60543, 62217, 145173, 214303, 435519, 642909, 1500121, 1928727, 4500363, 13501089]

約数ペア:

[(1, 13501089), (3, 4500363), (7, 1928727), (9, 1500121), (21, 642909), (31, 435519), (63, 214303), (93, 145173), (217, 62217), (223, 60543), (279, 48391), (651, 20739), (669, 20181), (961, 14049), (1561, 8649), (1953, 6913), (2007, 6727), (2883, 4683)]