2017884732381

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{34403777}}^1$

素因数の和:34403823

約数の個数: 48

約数和(自身を含む): 3577992912000

約数和(自身を除く): 1560108179619

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 2793, 3087, 6517, 8379, 19551, 58653, 34403777, 103211331, 240826439, 309633993, 653671763, 722479317, 1685785073, 1961015289, 2167437951, 4575702341, 5057355219, 5883045867, 11800495511, 13727107023, 15172065657, 32029916387, 35401486533, 41181321069, 96089749161, 106204459599, 224209414709, 288269247483, 672628244127, 2017884732381]

約数ペア:

[(1, 2017884732381), (3, 672628244127), (7, 288269247483), (9, 224209414709), (19, 106204459599), (21, 96089749161), (49, 41181321069), (57, 35401486533), (63, 32029916387), (133, 15172065657), (147, 13727107023), (171, 11800495511), (343, 5883045867), (399, 5057355219), (441, 4575702341), (931, 2167437951), (1029, 1961015289), (1197, 1685785073), (2793, 722479317), (3087, 653671763), (6517, 309633993), (8379, 240826439), (19551, 103211331), (58653, 34403777)]