470943

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 24

約数和(自身を含む): 763776

約数和(自身を除く): 292833

約数列:

[1, 3, 9, 11, 33, 67, 71, 99, 201, 213, 603, 639, 737, 781, 2211, 2343, 4757, 6633, 7029, 14271, 42813, 52327, 156981, 470943]

約数ペア:

[(1, 470943), (3, 156981), (9, 52327), (11, 42813), (33, 14271), (67, 7029), (71, 6633), (99, 4757), (201, 2343), (213, 2211), (603, 781), (639, 737)]