24821937

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2153}}^1$

素因数の和:2230

約数の個数: 32

約数和(自身を含む): 42735360

約数和(自身を除く): 17913423

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 2153, 3843, 6459, 11529, 15071, 19377, 45213, 58131, 131333, 135639, 393999, 406917, 919331, 1181997, 2757993, 3545991, 8273979, 24821937]

約数ペア:

[(1, 24821937), (3, 8273979), (7, 3545991), (9, 2757993), (21, 1181997), (27, 919331), (61, 406917), (63, 393999), (183, 135639), (189, 131333), (427, 58131), (549, 45213), (1281, 19377), (1647, 15071), (2153, 11529), (3843, 6459)]