384285987

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{4451}}^1$

素因数の和:4691

約数の個数: 24

約数和(自身を含む): 568805328

約数和(自身を除く): 184519341

約数列:

[1, 3, 9, 53, 159, 181, 477, 543, 1629, 4451, 9593, 13353, 28779, 40059, 86337, 235903, 707709, 805631, 2123127, 2416893, 7250679, 42698443, 128095329, 384285987]

約数ペア:

[(1, 384285987), (3, 128095329), (9, 42698443), (53, 7250679), (159, 2416893), (181, 2123127), (477, 805631), (543, 707709), (1629, 235903), (4451, 86337), (9593, 40059), (13353, 28779)]