2279686959

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2741}}^1$

素因数の和:3060

約数の個数: 48

約数和(自身を含む): 3723153408

約数和(自身を除く): 1443466449

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 271, 279, 341, 813, 1023, 2439, 2741, 2981, 3069, 8223, 8401, 8943, 24669, 25203, 26829, 30151, 75609, 84971, 90453, 92411, 254913, 271359, 277233, 742811, 764739, 831699, 934681, 2228433, 2804043, 6685299, 8170921, 8412129, 23027141, 24512763, 69081423, 73538289, 207244269, 253298551, 759895653, 2279686959]

約数ペア:

[(1, 2279686959), (3, 759895653), (9, 253298551), (11, 207244269), (31, 73538289), (33, 69081423), (93, 24512763), (99, 23027141), (271, 8412129), (279, 8170921), (341, 6685299), (813, 2804043), (1023, 2228433), (2439, 934681), (2741, 831699), (2981, 764739), (3069, 742811), (8223, 277233), (8401, 271359), (8943, 254913), (24669, 92411), (25203, 90453), (26829, 84971), (30151, 75609)]