30665187

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21163}}^1$

素因数の和:21199

約数の個数: 24

約数和(自身を含む): 52825344

約数和(自身を除く): 22160157

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 21163, 63489, 148141, 190467, 444423, 486749, 1333269, 1460247, 3407243, 4380741, 10221729, 30665187]

約数ペア:

[(1, 30665187), (3, 10221729), (7, 4380741), (9, 3407243), (21, 1460247), (23, 1333269), (63, 486749), (69, 444423), (161, 190467), (207, 148141), (483, 63489), (1449, 21163)]