2192337

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 4043520

約数和(自身を除く): 1851183

約数列:

[1, 3, 7, 9, 17, 21, 23, 51, 63, 69, 89, 119, 153, 161, 207, 267, 357, 391, 483, 623, 801, 1071, 1173, 1449, 1513, 1869, 2047, 2737, 3519, 4539, 5607, 6141, 8211, 10591, 13617, 14329, 18423, 24633, 31773, 34799, 42987, 95319, 104397, 128961, 243593, 313191, 730779, 2192337]

約数ペア:

[(1, 2192337), (3, 730779), (7, 313191), (9, 243593), (17, 128961), (21, 104397), (23, 95319), (51, 42987), (63, 34799), (69, 31773), (89, 24633), (119, 18423), (153, 14329), (161, 13617), (207, 10591), (267, 8211), (357, 6141), (391, 5607), (483, 4539), (623, 3519), (801, 2737), (1071, 2047), (1173, 1869), (1449, 1513)]