15693251021

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{167}}^1\times {\mathrm{1163}}^1$

素因数の和:1458

約数の個数: 48

約数和(自身を含む): 19662362496

約数和(自身を除く): 3969111475

約数列:

[1, 7, 17, 49, 97, 119, 167, 679, 833, 1163, 1169, 1649, 2839, 4753, 8141, 8183, 11543, 16199, 19771, 19873, 56987, 80801, 112811, 113393, 138397, 139111, 194221, 275383, 789677, 793751, 968779, 1359547, 1917787, 1927681, 3301757, 5527739, 9516829, 13424509, 13493767, 18839437, 23112299, 93971563, 131876059, 161786093, 320270429, 923132413, 2241893003, 15693251021]

約数ペア:

[(1, 15693251021), (7, 2241893003), (17, 923132413), (49, 320270429), (97, 161786093), (119, 131876059), (167, 93971563), (679, 23112299), (833, 18839437), (1163, 13493767), (1169, 13424509), (1649, 9516829), (2839, 5527739), (4753, 3301757), (8141, 1927681), (8183, 1917787), (11543, 1359547), (16199, 968779), (19771, 793751), (19873, 789677), (56987, 275383), (80801, 194221), (112811, 139111), (113393, 138397)]