304858971

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1753}}^1$

素因数の和:1897

約数の個数: 40

約数和(自身を含む): 483893520

約数和(自身を除く): 179034549

約数列:

[1, 3, 9, 19, 27, 57, 81, 113, 171, 339, 513, 1017, 1539, 1753, 2147, 3051, 5259, 6441, 9153, 15777, 19323, 33307, 47331, 57969, 99921, 141993, 173907, 198089, 299763, 594267, 899289, 1782801, 2697867, 3763691, 5348403, 11291073, 16045209, 33873219, 101619657, 304858971]

約数ペア:

[(1, 304858971), (3, 101619657), (9, 33873219), (19, 16045209), (27, 11291073), (57, 5348403), (81, 3763691), (113, 2697867), (171, 1782801), (339, 899289), (513, 594267), (1017, 299763), (1539, 198089), (1753, 173907), (2147, 141993), (3051, 99921), (5259, 57969), (6441, 47331), (9153, 33307), (15777, 19323)]