30848769

素因数分解:

$3^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1387

約数の個数: 40

約数和(自身を含む): 53991168

約数和(自身を除く): 23142399

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 189, 287, 369, 567, 861, 1107, 1327, 2583, 3321, 3981, 7749, 9289, 11943, 23247, 27867, 35829, 54407, 83601, 107487, 163221, 250803, 380849, 489663, 752409, 1142547, 1468989, 3427641, 4406967, 10282923, 30848769]

約数ペア:

[(1, 30848769), (3, 10282923), (7, 4406967), (9, 3427641), (21, 1468989), (27, 1142547), (41, 752409), (63, 489663), (81, 380849), (123, 250803), (189, 163221), (287, 107487), (369, 83601), (567, 54407), (861, 35829), (1107, 27867), (1327, 23247), (2583, 11943), (3321, 9289), (3981, 7749)]