1248332799

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1\times {\mathrm{1163}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 1930936320

約数和(自身を除く): 682603521

約数列:

[1, 3, 7, 21, 79, 237, 553, 647, 1163, 1659, 1941, 3489, 4529, 8141, 13587, 24423, 51113, 91877, 153339, 275631, 357791, 643139, 752461, 1073373, 1929417, 2257383, 5267227, 15801681, 59444419, 178333257, 416110933, 1248332799]

約数ペア:

[(1, 1248332799), (3, 416110933), (7, 178333257), (21, 59444419), (79, 15801681), (237, 5267227), (553, 2257383), (647, 1929417), (1163, 1073373), (1659, 752461), (1941, 643139), (3489, 357791), (4529, 275631), (8141, 153339), (13587, 91877), (24423, 51113)]