339934491

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5273}}^1$

素因数の和:5340

約数の個数: 48

約数和(自身を含む): 575920800

約数和(自身を除く): 235986309

約数列:

[1, 3, 9, 13, 19, 29, 39, 57, 87, 117, 171, 247, 261, 377, 551, 741, 1131, 1653, 2223, 3393, 4959, 5273, 7163, 15819, 21489, 47457, 64467, 68549, 100187, 152917, 205647, 300561, 458751, 616941, 901683, 1302431, 1376253, 1987921, 2905423, 3907293, 5963763, 8716269, 11721879, 17891289, 26148807, 37770499, 113311497, 339934491]

約数ペア:

[(1, 339934491), (3, 113311497), (9, 37770499), (13, 26148807), (19, 17891289), (29, 11721879), (39, 8716269), (57, 5963763), (87, 3907293), (117, 2905423), (171, 1987921), (247, 1376253), (261, 1302431), (377, 901683), (551, 616941), (741, 458751), (1131, 300561), (1653, 205647), (2223, 152917), (3393, 100187), (4959, 68549), (5273, 64467), (7163, 47457), (15819, 21489)]