335040357

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 479232000

約数和(自身を除く): 144191643

約数列:

[1, 3, 19, 57, 103, 149, 309, 383, 447, 1149, 1957, 2831, 5871, 7277, 8493, 15347, 21831, 39449, 46041, 57067, 118347, 171201, 291593, 749531, 874779, 1084273, 2248593, 3252819, 5877901, 17633703, 111680119, 335040357]

約数ペア:

[(1, 335040357), (3, 111680119), (19, 17633703), (57, 5877901), (103, 3252819), (149, 2248593), (309, 1084273), (383, 874779), (447, 749531), (1149, 291593), (1957, 171201), (2831, 118347), (5871, 57067), (7277, 46041), (8493, 39449), (15347, 21831)]