1281036705063

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{625103}}^1$

素因数の和:625511

約数の個数: 32

約数和(自身を含む): 1817302348800

約数和(自身を除く): 536265643737

約数列:

[1, 3, 19, 57, 157, 229, 471, 687, 2983, 4351, 8949, 13053, 35953, 107859, 625103, 683107, 1875309, 2049321, 11876957, 35630871, 98141171, 143148587, 294423513, 429445761, 1864682249, 2719823153, 5594046747, 8159469459, 22474328159, 67422984477, 427012235021, 1281036705063]

約数ペア:

[(1, 1281036705063), (3, 427012235021), (19, 67422984477), (57, 22474328159), (157, 8159469459), (229, 5594046747), (471, 2719823153), (687, 1864682249), (2983, 429445761), (4351, 294423513), (8949, 143148587), (13053, 98141171), (35953, 35630871), (107859, 11876957), (625103, 2049321), (683107, 1875309)]