943945009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 1223341056

約数和(自身を除く): 279396047

約数列:

[1, 7, 17, 31, 41, 79, 119, 217, 287, 527, 553, 697, 1271, 1343, 2449, 3239, 3689, 4879, 6241, 8897, 9401, 17143, 21607, 22673, 41633, 43687, 55063, 100409, 106097, 151249, 193471, 255881, 291431, 385441, 702863, 742679, 1354297, 1706953, 1791167, 3289007, 4349977, 7932311, 11948671, 23023049, 30449839, 55526177, 134849287, 943945009]

約数ペア:

[(1, 943945009), (7, 134849287), (17, 55526177), (31, 30449839), (41, 23023049), (79, 11948671), (119, 7932311), (217, 4349977), (287, 3289007), (527, 1791167), (553, 1706953), (697, 1354297), (1271, 742679), (1343, 702863), (2449, 385441), (3239, 291431), (3689, 255881), (4879, 193471), (6241, 151249), (8897, 106097), (9401, 100409), (17143, 55063), (21607, 43687), (22673, 41633)]