4045473

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 6264648

約数和(自身を除く): 2219175

約数列:

[1, 3, 9, 17, 51, 137, 153, 193, 411, 579, 1233, 1737, 2329, 3281, 6987, 9843, 20961, 26441, 29529, 79323, 237969, 449497, 1348491, 4045473]

約数ペア:

[(1, 4045473), (3, 1348491), (9, 449497), (17, 237969), (51, 79323), (137, 29529), (153, 26441), (193, 20961), (411, 9843), (579, 6987), (1233, 3281), (1737, 2329)]