739952073

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{64891}}^1$

素因数の和:65085

約数の個数: 24

約数和(自身を含む): 1228275776

約数和(自身を除く): 488323703

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 64891, 194673, 454237, 584019, 1362711, 4088133, 11745271, 35235813, 82216897, 105707439, 246650691, 739952073]

約数ペア:

[(1, 739952073), (3, 246650691), (7, 105707439), (9, 82216897), (21, 35235813), (63, 11745271), (181, 4088133), (543, 1362711), (1267, 584019), (1629, 454237), (3801, 194673), (11403, 64891)]