29908971

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{347}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 44317104

約数和(自身を除く): 14408133

約数列:

[1, 3, 9, 61, 157, 183, 347, 471, 549, 1041, 1413, 3123, 9577, 21167, 28731, 54479, 63501, 86193, 163437, 190503, 490311, 3323219, 9969657, 29908971]

約数ペア:

[(1, 29908971), (3, 9969657), (9, 3323219), (61, 490311), (157, 190503), (183, 163437), (347, 86193), (471, 63501), (549, 54479), (1041, 28731), (1413, 21167), (3123, 9577)]