30837933

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16879}}^1$

素因数の和:16921

約数の個数: 24

約数和(自身を含む): 52665600

約数和(自身を除く): 21827667

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 16879, 50637, 118153, 151911, 354459, 489491, 1063377, 1468473, 3426437, 4405419, 10279311, 30837933]

約数ペア:

[(1, 30837933), (3, 10279311), (7, 4405419), (9, 3426437), (21, 1468473), (29, 1063377), (63, 489491), (87, 354459), (203, 151911), (261, 118153), (609, 50637), (1827, 16879)]