1373031

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 40

約数和(自身を含む): 2369664

約数和(自身を除く): 996633

約数列:

[1, 3, 9, 11, 23, 27, 33, 67, 69, 81, 99, 201, 207, 253, 297, 603, 621, 737, 759, 891, 1541, 1809, 1863, 2211, 2277, 4623, 5427, 6633, 6831, 13869, 16951, 19899, 20493, 41607, 50853, 59697, 124821, 152559, 457677, 1373031]

約数ペア:

[(1, 1373031), (3, 457677), (9, 152559), (11, 124821), (23, 59697), (27, 50853), (33, 41607), (67, 20493), (69, 19899), (81, 16951), (99, 13869), (201, 6831), (207, 6633), (253, 5427), (297, 4623), (603, 2277), (621, 2211), (737, 1863), (759, 1809), (891, 1541)]