465873597

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2971}}^1$

素因数の和:3134

約数の個数: 48

約数和(自身を含む): 815992320

約数和(自身を除く): 350118723

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 131, 133, 171, 393, 399, 917, 1179, 1197, 2489, 2751, 2971, 7467, 8253, 8913, 17423, 20797, 22401, 26739, 52269, 56449, 62391, 156807, 169347, 187173, 389201, 395143, 508041, 1167603, 1185429, 2724407, 3502809, 3556287, 7394819, 8173221, 22184457, 24519663, 51763733, 66553371, 155291199, 465873597]

約数ペア:

[(1, 465873597), (3, 155291199), (7, 66553371), (9, 51763733), (19, 24519663), (21, 22184457), (57, 8173221), (63, 7394819), (131, 3556287), (133, 3502809), (171, 2724407), (393, 1185429), (399, 1167603), (917, 508041), (1179, 395143), (1197, 389201), (2489, 187173), (2751, 169347), (2971, 156807), (7467, 62391), (8253, 56449), (8913, 52269), (17423, 26739), (20797, 22401)]