1327831659

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{8017}}^1$

素因数の和:8280

約数の個数: 48

約数和(自身を含む): 2401551360

約数和(自身を除く): 1073719701

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 239, 693, 717, 1673, 2151, 2629, 5019, 7887, 8017, 15057, 18403, 23661, 24051, 55209, 56119, 72153, 88187, 165627, 168357, 264561, 505071, 617309, 793683, 1851927, 1916063, 5555781, 5748189, 13412441, 17244567, 21076693, 40237323, 63230079, 120711969, 147536851, 189690237, 442610553, 1327831659]

約数ペア:

[(1, 1327831659), (3, 442610553), (7, 189690237), (9, 147536851), (11, 120711969), (21, 63230079), (33, 40237323), (63, 21076693), (77, 17244567), (99, 13412441), (231, 5748189), (239, 5555781), (693, 1916063), (717, 1851927), (1673, 793683), (2151, 617309), (2629, 505071), (5019, 264561), (7887, 168357), (8017, 165627), (15057, 88187), (18403, 72153), (23661, 56119), (24051, 55209)]