1937403

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 3123120

約数和(自身を除く): 1185717

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 571, 1131, 1713, 3393, 5139, 7423, 16559, 22269, 49677, 66807, 149031, 215267, 645801, 1937403]

約数ペア:

[(1, 1937403), (3, 645801), (9, 215267), (13, 149031), (29, 66807), (39, 49677), (87, 22269), (117, 16559), (261, 7423), (377, 5139), (571, 3393), (1131, 1713)]