1555201323

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4430773}}^1$

素因数の和:4430795

約数の個数: 16

約数和(自身を含む): 2481233440

約数和(自身を除く): 926032117

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4430773, 13292319, 39876957, 57600049, 119630871, 172800147, 518400441, 1555201323]

約数ペア:

[(1, 1555201323), (3, 518400441), (9, 172800147), (13, 119630871), (27, 57600049), (39, 39876957), (117, 13292319), (351, 4430773)]