8309973

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 13593600

約数和(自身を除く): 5283627

約数列:

[1, 3, 7, 19, 21, 57, 59, 133, 177, 353, 399, 413, 1059, 1121, 1239, 2471, 3363, 6707, 7413, 7847, 20121, 20827, 23541, 46949, 62481, 140847, 145789, 395713, 437367, 1187139, 2769991, 8309973]

約数ペア:

[(1, 8309973), (3, 2769991), (7, 1187139), (19, 437367), (21, 395713), (57, 145789), (59, 140847), (133, 62481), (177, 46949), (353, 23541), (399, 20827), (413, 20121), (1059, 7847), (1121, 7413), (1239, 6707), (2471, 3363)]