348267321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 572832000

約数和(自身を除く): 224564679

約数列:

[1, 3, 9, 17, 19, 47, 51, 57, 141, 153, 171, 323, 423, 799, 893, 969, 2397, 2549, 2679, 2907, 7191, 7647, 8037, 15181, 22941, 43333, 45543, 48431, 119803, 129999, 136629, 145293, 359409, 389997, 435879, 823327, 1078227, 2036651, 2276257, 2469981, 6109953, 6828771, 7409943, 18329859, 20486313, 38696369, 116089107, 348267321]

約数ペア:

[(1, 348267321), (3, 116089107), (9, 38696369), (17, 20486313), (19, 18329859), (47, 7409943), (51, 6828771), (57, 6109953), (141, 2469981), (153, 2276257), (171, 2036651), (323, 1078227), (423, 823327), (799, 435879), (893, 389997), (969, 359409), (2397, 145293), (2549, 136629), (2679, 129999), (2907, 119803), (7191, 48431), (7647, 45543), (8037, 43333), (15181, 22941)]