2023220421

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 3083318784

約数和(自身を除く): 1060098363

約数列:

[1, 3, 9, 37, 47, 111, 141, 257, 333, 423, 503, 771, 1509, 1739, 2313, 4527, 5217, 9509, 12079, 15651, 18611, 23641, 28527, 36237, 55833, 70923, 85581, 108711, 129271, 167499, 212769, 387813, 446923, 874717, 1163439, 1340769, 2624151, 4022307, 4783027, 6075737, 7872453, 14349081, 18227211, 43047243, 54681633, 224802269, 674406807, 2023220421]

約数ペア:

[(1, 2023220421), (3, 674406807), (9, 224802269), (37, 54681633), (47, 43047243), (111, 18227211), (141, 14349081), (257, 7872453), (333, 6075737), (423, 4783027), (503, 4022307), (771, 2624151), (1509, 1340769), (1739, 1163439), (2313, 874717), (4527, 446923), (5217, 387813), (9509, 212769), (12079, 167499), (15651, 129271), (18611, 108711), (23641, 85581), (28527, 70923), (36237, 55833)]