143314311

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{7237}}^1$

素因数の和:7311

約数の個数: 32

約数和(自身を含む): 233468928

約数和(自身を除く): 90154617

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 6601, 7237, 19803, 21711, 50659, 151977, 166451, 296717, 499353, 890151, 1165157, 2077019, 3495471, 6231057, 6824491, 20473473, 47771437, 143314311]

約数ペア:

[(1, 143314311), (3, 47771437), (7, 20473473), (21, 6824491), (23, 6231057), (41, 3495471), (69, 2077019), (123, 1165157), (161, 890151), (287, 499353), (483, 296717), (861, 166451), (943, 151977), (2829, 50659), (6601, 21711), (7237, 19803)]