22372731

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 36391680

約数和(自身を除く): 14018949

約数列:

[1, 3, 9, 17, 31, 51, 53, 89, 93, 153, 159, 267, 279, 477, 527, 801, 901, 1513, 1581, 1643, 2703, 2759, 4539, 4717, 4743, 4929, 8109, 8277, 13617, 14151, 14787, 24831, 27931, 42453, 46903, 80189, 83793, 140709, 146227, 240567, 251379, 422127, 438681, 721701, 1316043, 2485859, 7457577, 22372731]

約数ペア:

[(1, 22372731), (3, 7457577), (9, 2485859), (17, 1316043), (31, 721701), (51, 438681), (53, 422127), (89, 251379), (93, 240567), (153, 146227), (159, 140709), (267, 83793), (279, 80189), (477, 46903), (527, 42453), (801, 27931), (901, 24831), (1513, 14787), (1581, 14151), (1643, 13617), (2703, 8277), (2759, 8109), (4539, 4929), (4717, 4743)]