2139156903

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{3581}}^1$

素因数の和:3684

約数の個数: 48

約数和(自身を含む): 3325414176

約数和(自身を除く): 1186257273

約数列:

[1, 3, 13, 17, 39, 51, 53, 159, 221, 289, 663, 689, 867, 901, 2067, 2703, 3581, 3757, 10743, 11271, 11713, 15317, 35139, 45951, 46553, 60877, 139659, 182631, 189793, 199121, 569379, 597363, 791401, 1034909, 2374203, 2467309, 3104727, 3226481, 7401927, 9679443, 13453817, 40361451, 41944253, 54850177, 125832759, 164550531, 713052301, 2139156903]

約数ペア:

[(1, 2139156903), (3, 713052301), (13, 164550531), (17, 125832759), (39, 54850177), (51, 41944253), (53, 40361451), (159, 13453817), (221, 9679443), (289, 7401927), (663, 3226481), (689, 3104727), (867, 2467309), (901, 2374203), (2067, 1034909), (2703, 791401), (3581, 597363), (3757, 569379), (10743, 199121), (11271, 189793), (11713, 182631), (15317, 139659), (35139, 60877), (45951, 46553)]