987976509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{151693}}^1$

素因数の和:151876

約数の個数: 16

約数和(自身を含む): 1427137152

約数和(自身を除く): 439160643

約数列:

[1, 3, 13, 39, 167, 501, 2171, 6513, 151693, 455079, 1972009, 5916027, 25332731, 75998193, 329325503, 987976509]

約数ペア:

[(1, 987976509), (3, 329325503), (13, 75998193), (39, 25332731), (167, 5916027), (501, 1972009), (2171, 455079), (6513, 151693)]