414016821

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2194

約数の個数: 36

約数和(自身を含む): 641809740

約数和(自身を除く): 227792919

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 361, 549, 1083, 1159, 2089, 3249, 3477, 6267, 10431, 18801, 22021, 39691, 66063, 119073, 127429, 198189, 357219, 382287, 754129, 1146861, 2262387, 2421151, 6787161, 7263453, 21790359, 46001869, 138005607, 414016821]

約数ペア:

[(1, 414016821), (3, 138005607), (9, 46001869), (19, 21790359), (57, 7263453), (61, 6787161), (171, 2421151), (183, 2262387), (361, 1146861), (549, 754129), (1083, 382287), (1159, 357219), (2089, 198189), (3249, 127429), (3477, 119073), (6267, 66063), (10431, 39691), (18801, 22021)]