7768449

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 12276992

約数和(自身を除く): 4508543

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 991, 2613, 2973, 7839, 8919, 12883, 38649, 66397, 115947, 199191, 597573, 863161, 2589483, 7768449]

約数ペア:

[(1, 7768449), (3, 2589483), (9, 863161), (13, 597573), (39, 199191), (67, 115947), (117, 66397), (201, 38649), (603, 12883), (871, 8919), (991, 7839), (2613, 2973)]