858773379

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{1093}}^1$

素因数の和:1371

約数の個数: 32

約数和(自身を含む): 1222479360

約数和(自身を除く): 363705981

約数列:

[1, 3, 23, 59, 69, 177, 193, 579, 1093, 1357, 3279, 4071, 4439, 11387, 13317, 25139, 34161, 64487, 75417, 193461, 210949, 261901, 632847, 785703, 1483201, 4449603, 4851827, 12445991, 14555481, 37337973, 286257793, 858773379]

約数ペア:

[(1, 858773379), (3, 286257793), (23, 37337973), (59, 14555481), (69, 12445991), (177, 4851827), (193, 4449603), (579, 1483201), (1093, 785703), (1357, 632847), (3279, 261901), (4071, 210949), (4439, 193461), (11387, 75417), (13317, 64487), (25139, 34161)]