2023220871

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13309}}^1$

素因数の和:13468

約数の個数: 48

約数和(自身を含む): 3543654400

約数和(自身を除く): 1520433529

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 127, 133, 171, 381, 399, 889, 1143, 1197, 2413, 2667, 7239, 8001, 13309, 16891, 21717, 39927, 50673, 93163, 119781, 152019, 252871, 279489, 758613, 838467, 1690243, 1770097, 2275839, 5070729, 5310291, 11831701, 15212187, 15930873, 32114617, 35495103, 96343851, 106485309, 224802319, 289031553, 674406957, 2023220871]

約数ペア:

[(1, 2023220871), (3, 674406957), (7, 289031553), (9, 224802319), (19, 106485309), (21, 96343851), (57, 35495103), (63, 32114617), (127, 15930873), (133, 15212187), (171, 11831701), (381, 5310291), (399, 5070729), (889, 2275839), (1143, 1770097), (1197, 1690243), (2413, 838467), (2667, 758613), (7239, 279489), (8001, 252871), (13309, 152019), (16891, 119781), (21717, 93163), (39927, 50673)]