1520308231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{6277}}^1$

素因数の和:6922

約数の個数: 16

約数和(自身を含む): 1693151488

約数和(自身を除く): 172843257

約数列:

[1, 13, 31, 403, 601, 6277, 7813, 18631, 81601, 194587, 242203, 2529631, 3772477, 49042201, 116946787, 1520308231]

約数ペア:

[(1, 1520308231), (13, 116946787), (31, 49042201), (403, 3772477), (601, 2529631), (6277, 242203), (7813, 194587), (18631, 81601)]