477271869

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 663886080

約数和(自身を除く): 186614211

約数列:

[1, 3, 61, 71, 109, 183, 213, 327, 337, 1011, 4331, 6649, 7739, 12993, 19947, 20557, 23217, 23927, 36733, 61671, 71781, 110199, 472079, 1416237, 1459547, 2240713, 2608043, 4378641, 6722139, 7824129, 159090623, 477271869]

約数ペア:

[(1, 477271869), (3, 159090623), (61, 7824129), (71, 6722139), (109, 4378641), (183, 2608043), (213, 2240713), (327, 1459547), (337, 1416237), (1011, 472079), (4331, 110199), (6649, 71781), (7739, 61671), (12993, 36733), (19947, 23927), (20557, 23217)]