313618473

素因数分解:

$3^5\times 7^2\times {\mathrm{26339}}^1$

素因数の和:26368

約数の個数: 36

約数和(自身を含む): 546502320

約数和(自身を除く): 232883847

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 243, 441, 567, 1323, 1701, 3969, 11907, 26339, 79017, 184373, 237051, 553119, 711153, 1290611, 1659357, 2133459, 3871833, 4978071, 6400377, 11615499, 14934213, 34846497, 44802639, 104539491, 313618473]

約数ペア:

[(1, 313618473), (3, 104539491), (7, 44802639), (9, 34846497), (21, 14934213), (27, 11615499), (49, 6400377), (63, 4978071), (81, 3871833), (147, 2133459), (189, 1659357), (243, 1290611), (441, 711153), (567, 553119), (1323, 237051), (1701, 184373), (3969, 79017), (11907, 26339)]