1058899989

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 1709309952

約数和(自身を除く): 650409963

約数列:

[1, 3, 7, 21, 41, 47, 123, 137, 141, 191, 287, 329, 411, 573, 861, 959, 987, 1337, 1927, 2877, 4011, 5617, 5781, 6439, 7831, 8977, 13489, 16851, 19317, 23493, 26167, 26931, 39319, 40467, 45073, 54817, 62839, 78501, 117957, 135219, 164451, 183169, 188517, 263999, 368057, 549507, 791997, 1072847, 1104171, 1229849, 1847993, 2576399, 3218541, 3689547, 5543979, 7509929, 7729197, 8608943, 22529787, 25826829, 50423809, 151271427, 352966663, 1058899989]

約数ペア:

[(1, 1058899989), (3, 352966663), (7, 151271427), (21, 50423809), (41, 25826829), (47, 22529787), (123, 8608943), (137, 7729197), (141, 7509929), (191, 5543979), (287, 3689547), (329, 3218541), (411, 2576399), (573, 1847993), (861, 1229849), (959, 1104171), (987, 1072847), (1337, 791997), (1927, 549507), (2877, 368057), (4011, 263999), (5617, 188517), (5781, 183169), (6439, 164451), (7831, 135219), (8977, 117957), (13489, 78501), (16851, 62839), (19317, 54817), (23493, 45073), (26167, 40467), (26931, 39319)]