617673

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:516

約数の個数: 16

約数和(自身を含む): 957440

約数和(自身を除く): 339767

約数列:

[1, 3, 7, 21, 67, 201, 439, 469, 1317, 1407, 3073, 9219, 29413, 88239, 205891, 617673]

約数ペア:

[(1, 617673), (3, 205891), (7, 88239), (21, 29413), (67, 9219), (201, 3073), (439, 1407), (469, 1317)]