13427883

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3089}}^1$

素因数の和:3128

約数の個数: 32

約数和(自身を含む): 23731200

約数和(自身を除く): 10303317

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 3089, 4347, 9267, 21623, 27801, 64869, 71047, 83403, 194607, 213141, 497329, 583821, 639423, 1491987, 1918269, 4475961, 13427883]

約数ペア:

[(1, 13427883), (3, 4475961), (7, 1918269), (9, 1491987), (21, 639423), (23, 583821), (27, 497329), (63, 213141), (69, 194607), (161, 83403), (189, 71047), (207, 64869), (483, 27801), (621, 21623), (1449, 9267), (3089, 4347)]