3807086913

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{394967}}^1$

素因数の和:395003

約数の個数: 40

約数和(自身を含む): 6881922432

約数和(自身を除く): 3074835519

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 1071, 1377, 3213, 9639, 394967, 1184901, 2764769, 3554703, 6714439, 8294307, 10664109, 20143317, 24882921, 31992327, 47001073, 60429951, 74648763, 141003219, 181289853, 223946289, 423009657, 543869559, 1269028971, 3807086913]

約数ペア:

[(1, 3807086913), (3, 1269028971), (7, 543869559), (9, 423009657), (17, 223946289), (21, 181289853), (27, 141003219), (51, 74648763), (63, 60429951), (81, 47001073), (119, 31992327), (153, 24882921), (189, 20143317), (357, 10664109), (459, 8294307), (567, 6714439), (1071, 3554703), (1377, 2764769), (3213, 1184901), (9639, 394967)]