74892909

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{274333}}^1$

素因数の和:274356

約数の個数: 16

約数和(自身を含む): 122901632

約数和(自身を除く): 48008723

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 274333, 822999, 1920331, 3566329, 5760993, 10698987, 24964303, 74892909]

約数ペア:

[(1, 74892909), (3, 24964303), (7, 10698987), (13, 5760993), (21, 3566329), (39, 1920331), (91, 822999), (273, 274333)]