38661777

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 71165952

約数和(自身を除く): 32504175

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1187, 1551, 2961, 3561, 3619, 4653, 8309, 10683, 10857, 13057, 24927, 32571, 39171, 55789, 74781, 91399, 117513, 167367, 274197, 390523, 502101, 613679, 822591, 1171569, 1841037, 3514707, 4295753, 5523111, 12887259, 38661777]

約数ペア:

[(1, 38661777), (3, 12887259), (7, 5523111), (9, 4295753), (11, 3514707), (21, 1841037), (33, 1171569), (47, 822591), (63, 613679), (77, 502101), (99, 390523), (141, 274197), (231, 167367), (329, 117513), (423, 91399), (517, 74781), (693, 55789), (987, 39171), (1187, 32571), (1551, 24927), (2961, 13057), (3561, 10857), (3619, 10683), (4653, 8309)]