3355443

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 6342336

約数和(自身を除く): 2986893

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 241, 273, 357, 663, 723, 819, 1071, 1547, 1687, 1989, 2169, 3133, 4097, 4641, 5061, 9399, 12291, 13923, 15183, 21931, 28197, 28679, 36873, 53261, 65793, 86037, 159783, 197379, 258111, 372827, 479349, 1118481, 3355443]

約数ペア:

[(1, 3355443), (3, 1118481), (7, 479349), (9, 372827), (13, 258111), (17, 197379), (21, 159783), (39, 86037), (51, 65793), (63, 53261), (91, 36873), (117, 28679), (119, 28197), (153, 21931), (221, 15183), (241, 13923), (273, 12291), (357, 9399), (663, 5061), (723, 4641), (819, 4097), (1071, 3133), (1547, 2169), (1687, 1989)]