24707487

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1$

素因数の和:423

約数の個数: 32

約数和(自身を含む): 38983680

約数和(自身を除く): 14276193

約数列:

[1, 3, 7, 21, 53, 79, 159, 237, 281, 371, 553, 843, 1113, 1659, 1967, 4187, 5901, 12561, 14893, 22199, 29309, 44679, 66597, 87927, 104251, 155393, 312753, 466179, 1176547, 3529641, 8235829, 24707487]

約数ペア:

[(1, 24707487), (3, 8235829), (7, 3529641), (21, 1176547), (53, 466179), (79, 312753), (159, 155393), (237, 104251), (281, 87927), (371, 66597), (553, 44679), (843, 29309), (1113, 22199), (1659, 14893), (1967, 12561), (4187, 5901)]