317394

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 861120

約数和(自身を除く): 543726

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 229, 231, 458, 462, 687, 693, 1374, 1386, 1603, 2061, 2519, 3206, 4122, 4809, 5038, 7557, 9618, 14427, 15114, 17633, 22671, 28854, 35266, 45342, 52899, 105798, 158697, 317394]

約数ペア:

[(1, 317394), (2, 158697), (3, 105798), (6, 52899), (7, 45342), (9, 35266), (11, 28854), (14, 22671), (18, 17633), (21, 15114), (22, 14427), (33, 9618), (42, 7557), (63, 5038), (66, 4809), (77, 4122), (99, 3206), (126, 2519), (154, 2061), (198, 1603), (229, 1386), (231, 1374), (458, 693), (462, 687)]