15674445081

素因数分解:

$3^3\times {\mathrm{421}}^1\times {\mathrm{1378943}}^1$

素因数の和:1379373

約数の個数: 16

約数和(自身を含む): 23276574720

約数和(自身を除く): 7602129639

約数列:

[1, 3, 9, 27, 421, 1263, 3789, 11367, 1378943, 4136829, 12410487, 37231461, 580535003, 1741605009, 5224815027, 15674445081]

約数ペア:

[(1, 15674445081), (3, 5224815027), (9, 1741605009), (27, 580535003), (421, 37231461), (1263, 12410487), (3789, 4136829), (11367, 1378943)]