24953859

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6949}}^1$

素因数の和:6984

約数の個数: 32

約数和(自身を含む): 44480000

約数和(自身を除く): 19526141

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 6949, 20847, 48643, 62541, 132031, 145929, 187623, 396093, 437787, 924217, 1188279, 1313361, 2772651, 3564837, 8317953, 24953859]

約数ペア:

[(1, 24953859), (3, 8317953), (7, 3564837), (9, 2772651), (19, 1313361), (21, 1188279), (27, 924217), (57, 437787), (63, 396093), (133, 187623), (171, 145929), (189, 132031), (399, 62541), (513, 48643), (1197, 20847), (3591, 6949)]