1285755737973

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{675841}}^1$

素因数の和:676014

約数の個数: 48

約数和(自身を含む): 2103306811776

約数和(自身を除く): 817551073803

約数列:

[1, 3, 7, 17, 21, 51, 73, 119, 219, 357, 511, 1241, 1533, 3723, 5329, 8687, 15987, 26061, 37303, 90593, 111909, 271779, 634151, 675841, 1902453, 2027523, 4730887, 11489297, 14192661, 34467891, 49336393, 80425079, 148009179, 241275237, 345354751, 838718681, 1036064253, 2516156043, 3601556689, 5871030767, 10804670067, 17613092301, 25210896823, 61226463713, 75632690469, 183679391139, 428585245991, 1285755737973]

約数ペア:

[(1, 1285755737973), (3, 428585245991), (7, 183679391139), (17, 75632690469), (21, 61226463713), (51, 25210896823), (73, 17613092301), (119, 10804670067), (219, 5871030767), (357, 3601556689), (511, 2516156043), (1241, 1036064253), (1533, 838718681), (3723, 345354751), (5329, 241275237), (8687, 148009179), (15987, 80425079), (26061, 49336393), (37303, 34467891), (90593, 14192661), (111909, 11489297), (271779, 4730887), (634151, 2027523), (675841, 1902453)]