8421483

素因数分解:

$3^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{971}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 13296960

約数和(自身を除く): 4875477

約数列:

[1, 3, 7, 21, 49, 59, 147, 177, 413, 971, 1239, 2891, 2913, 6797, 8673, 20391, 47579, 57289, 142737, 171867, 401023, 1203069, 2807161, 8421483]

約数ペア:

[(1, 8421483), (3, 2807161), (7, 1203069), (21, 401023), (49, 171867), (59, 142737), (147, 57289), (177, 47579), (413, 20391), (971, 8673), (1239, 6797), (2891, 2913)]