2109132399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:432

約数の個数: 64

約数和(自身を含む): 3243110400

約数和(自身を除く): 1133978001

約数列:

[1, 3, 11, 31, 33, 93, 101, 137, 149, 303, 341, 411, 447, 1023, 1111, 1507, 1639, 3131, 3333, 4247, 4521, 4619, 4917, 9393, 12741, 13837, 13857, 15049, 20413, 34441, 41511, 45147, 46717, 50809, 61239, 103323, 140151, 152207, 152427, 165539, 224543, 428947, 456621, 466519, 496617, 632803, 673629, 1286841, 1399557, 1898409, 2061713, 4718417, 5131709, 6185139, 6960833, 14155251, 15395127, 20882499, 22678843, 63913103, 68036529, 191739309, 703044133, 2109132399]

約数ペア:

[(1, 2109132399), (3, 703044133), (11, 191739309), (31, 68036529), (33, 63913103), (93, 22678843), (101, 20882499), (137, 15395127), (149, 14155251), (303, 6960833), (341, 6185139), (411, 5131709), (447, 4718417), (1023, 2061713), (1111, 1898409), (1507, 1399557), (1639, 1286841), (3131, 673629), (3333, 632803), (4247, 496617), (4521, 466519), (4619, 456621), (4917, 428947), (9393, 224543), (12741, 165539), (13837, 152427), (13857, 152207), (15049, 140151), (20413, 103323), (34441, 61239), (41511, 50809), (45147, 46717)]