371490483

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{2417}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 610960896

約数和(自身を除く): 239470413

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 563, 1689, 2417, 3941, 7251, 7319, 11823, 16919, 21957, 31421, 50757, 51233, 94263, 153699, 219947, 659841, 1360771, 4082313, 9525397, 17690023, 28576191, 53070069, 123830161, 371490483]

約数ペア:

[(1, 371490483), (3, 123830161), (7, 53070069), (13, 28576191), (21, 17690023), (39, 9525397), (91, 4082313), (273, 1360771), (563, 659841), (1689, 219947), (2417, 153699), (3941, 94263), (7251, 51233), (7319, 50757), (11823, 31421), (16919, 21957)]