1274680329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1\times {\mathrm{811}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 1850892288

約数和(自身を除く): 576211959

約数列:

[1, 3, 13, 39, 191, 211, 573, 633, 811, 2433, 2483, 2743, 7449, 8229, 10543, 31629, 40301, 120903, 154901, 171121, 464703, 513363, 523913, 1571739, 2013713, 2224573, 6041139, 6673719, 32684111, 98052333, 424893443, 1274680329]

約数ペア:

[(1, 1274680329), (3, 424893443), (13, 98052333), (39, 32684111), (191, 6673719), (211, 6041139), (573, 2224573), (633, 2013713), (811, 1571739), (2433, 523913), (2483, 513363), (2743, 464703), (7449, 171121), (8229, 154901), (10543, 120903), (31629, 40301)]