28298487

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 46126080

約数和(自身を除く): 17827593

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 1429, 2829, 4287, 6601, 10003, 19803, 30009, 32867, 58589, 98601, 175767, 230069, 410123, 690207, 1230369, 1347547, 4042641, 9432829, 28298487]

約数ペア:

[(1, 28298487), (3, 9432829), (7, 4042641), (21, 1347547), (23, 1230369), (41, 690207), (69, 410123), (123, 230069), (161, 175767), (287, 98601), (483, 58589), (861, 32867), (943, 30009), (1429, 19803), (2829, 10003), (4287, 6601)]