13410789

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 22677120

約数和(自身を除く): 9266331

約数列:

[1, 3, 7, 19, 21, 29, 57, 61, 87, 133, 183, 203, 361, 399, 427, 551, 609, 1083, 1159, 1281, 1653, 1769, 2527, 3477, 3857, 5307, 7581, 8113, 10469, 11571, 12383, 22021, 24339, 31407, 33611, 37149, 66063, 73283, 100833, 154147, 219849, 235277, 462441, 638609, 705831, 1915827, 4470263, 13410789]

約数ペア:

[(1, 13410789), (3, 4470263), (7, 1915827), (19, 705831), (21, 638609), (29, 462441), (57, 235277), (61, 219849), (87, 154147), (133, 100833), (183, 73283), (203, 66063), (361, 37149), (399, 33611), (427, 31407), (551, 24339), (609, 22021), (1083, 12383), (1159, 11571), (1281, 10469), (1653, 8113), (1769, 7581), (2527, 5307), (3477, 3857)]