15316917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 25903104

約数和(自身を除く): 10586187

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 183, 231, 427, 671, 1087, 1281, 2013, 3261, 4697, 7609, 11957, 14091, 22827, 35871, 66307, 83699, 198921, 251097, 464149, 729377, 1392447, 2188131, 5105639, 15316917]

約数ペア:

[(1, 15316917), (3, 5105639), (7, 2188131), (11, 1392447), (21, 729377), (33, 464149), (61, 251097), (77, 198921), (183, 83699), (231, 66307), (427, 35871), (671, 22827), (1087, 14091), (1281, 11957), (2013, 7609), (3261, 4697)]