11897379

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 18821712

約数和(自身を除く): 6924333

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 1667, 2379, 5001, 7137, 15003, 21671, 65013, 101687, 195039, 305061, 915183, 1321931, 3965793, 11897379]

約数ペア:

[(1, 11897379), (3, 3965793), (9, 1321931), (13, 915183), (39, 305061), (61, 195039), (117, 101687), (183, 65013), (549, 21671), (793, 15003), (1667, 7137), (2379, 5001)]