17299443

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 28016640

約数和(自身を除く): 10717197

約数列:

[1, 3, 7, 19, 21, 57, 133, 191, 227, 399, 573, 681, 1337, 1589, 3629, 4011, 4313, 4767, 10887, 12939, 25403, 30191, 43357, 76209, 90573, 130071, 303499, 823783, 910497, 2471349, 5766481, 17299443]

約数ペア:

[(1, 17299443), (3, 5766481), (7, 2471349), (19, 910497), (21, 823783), (57, 303499), (133, 130071), (191, 90573), (227, 76209), (399, 43357), (573, 30191), (681, 25403), (1337, 12939), (1589, 10887), (3629, 4767), (4011, 4313)]