30622851

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{25583}}^1$

素因数の和:25615

約数の個数: 24

約数和(自身を含む): 53214720

約数和(自身を除く): 22591869

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 25583, 76749, 179081, 230247, 486077, 537243, 1458231, 1611729, 3402539, 4374693, 10207617, 30622851]

約数ペア:

[(1, 30622851), (3, 10207617), (7, 4374693), (9, 3402539), (19, 1611729), (21, 1458231), (57, 537243), (63, 486077), (133, 230247), (171, 179081), (399, 76749), (1197, 25583)]