389920402729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{72901}}^1$

素因数の和:73369

約数の個数: 32

約数和(自身を含む): 463544742528

約数和(自身を除く): 73624339799

約数列:

[1, 11, 13, 113, 143, 331, 1243, 1469, 3641, 4303, 16159, 37403, 47333, 72901, 411433, 486239, 801911, 947713, 5348629, 8237813, 10424843, 24130231, 90615943, 107091569, 265432541, 313693003, 1178007259, 2726716103, 3450623033, 29993877133, 35447309339, 389920402729]

約数ペア:

[(1, 389920402729), (11, 35447309339), (13, 29993877133), (113, 3450623033), (143, 2726716103), (331, 1178007259), (1243, 313693003), (1469, 265432541), (3641, 107091569), (4303, 90615943), (16159, 24130231), (37403, 10424843), (47333, 8237813), (72901, 5348629), (411433, 947713), (486239, 801911)]