30207303

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6949}}^1$

素因数の和:6988

約数の個数: 32

約数和(自身を含む): 53376000

約数和(自身を除く): 23168697

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6949, 20847, 48643, 62541, 145929, 159827, 187623, 437787, 479481, 1118789, 1313361, 1438443, 3356367, 4315329, 10069101, 30207303]

約数ペア:

[(1, 30207303), (3, 10069101), (7, 4315329), (9, 3356367), (21, 1438443), (23, 1313361), (27, 1118789), (63, 479481), (69, 437787), (161, 187623), (189, 159827), (207, 145929), (483, 62541), (621, 48643), (1449, 20847), (4347, 6949)]