141498973

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 194890752

約数和(自身を除く): 53391779

約数列:

[1, 7, 11, 17, 31, 77, 119, 121, 187, 217, 317, 341, 527, 847, 1309, 2057, 2219, 2387, 3487, 3689, 3751, 5389, 5797, 9827, 14399, 24409, 26257, 37723, 38357, 40579, 59279, 63767, 68789, 108097, 167059, 268499, 414953, 446369, 652069, 756679, 1169413, 1189067, 1837649, 4564483, 8323469, 12863543, 20214139, 141498973]

約数ペア:

[(1, 141498973), (7, 20214139), (11, 12863543), (17, 8323469), (31, 4564483), (77, 1837649), (119, 1189067), (121, 1169413), (187, 756679), (217, 652069), (317, 446369), (341, 414953), (527, 268499), (847, 167059), (1309, 108097), (2057, 68789), (2219, 63767), (2387, 59279), (3487, 40579), (3689, 38357), (3751, 37723), (5389, 26257), (5797, 24409), (9827, 14399)]