38172111

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 24

約数和(自身を含む): 54149760

約数和(自身を除く): 15977649

約数列:

[1, 3, 23, 67, 69, 201, 359, 529, 1077, 1541, 1587, 4623, 8257, 24053, 24771, 35443, 72159, 106329, 189911, 553219, 569733, 1659657, 12724037, 38172111]

約数ペア:

[(1, 38172111), (3, 12724037), (23, 1659657), (67, 569733), (69, 553219), (201, 189911), (359, 106329), (529, 72159), (1077, 35443), (1541, 24771), (1587, 24053), (4623, 8257)]