30216537

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2777}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 49781760

約数和(自身を除く): 19565223

約数列:

[1, 3, 9, 13, 27, 31, 39, 93, 117, 279, 351, 403, 837, 1209, 2777, 3627, 8331, 10881, 24993, 36101, 74979, 86087, 108303, 258261, 324909, 774783, 974727, 1119131, 2324349, 3357393, 10072179, 30216537]

約数ペア:

[(1, 30216537), (3, 10072179), (9, 3357393), (13, 2324349), (27, 1119131), (31, 974727), (39, 774783), (93, 324909), (117, 258261), (279, 108303), (351, 86087), (403, 74979), (837, 36101), (1209, 24993), (2777, 10881), (3627, 8331)]