25661433

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1453}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 40525888

約数和(自身を除く): 14864455

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 841, 1453, 2523, 4359, 5887, 10171, 17661, 30513, 42137, 126411, 294959, 884877, 1221973, 3665919, 8553811, 25661433]

約数ペア:

[(1, 25661433), (3, 8553811), (7, 3665919), (21, 1221973), (29, 884877), (87, 294959), (203, 126411), (609, 42137), (841, 30513), (1453, 17661), (2523, 10171), (4359, 5887)]