28996850217

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{473503}}^1$

素因数の和:473792

約数の個数: 16

約数和(自身を含む): 39206131200

約数和(自身を除く): 10209280983

約数列:

[1, 3, 137, 149, 411, 447, 20413, 61239, 473503, 1420509, 64869911, 70551947, 194609733, 211655841, 9665616739, 28996850217]

約数ペア:

[(1, 28996850217), (3, 9665616739), (137, 211655841), (149, 194609733), (411, 70551947), (447, 64869911), (20413, 1420509), (61239, 473503)]