19374147

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{6133}}^1$

素因数の和:6161

約数の個数: 24

約数和(自身を含む): 31258864

約数和(自身を除く): 11884717

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 6133, 18399, 55197, 79729, 165591, 239187, 496773, 717561, 1490319, 2152683, 6458049, 19374147]

約数ペア:

[(1, 19374147), (3, 6458049), (9, 2152683), (13, 1490319), (27, 717561), (39, 496773), (81, 239187), (117, 165591), (243, 79729), (351, 55197), (1053, 18399), (3159, 6133)]