397300947

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{5119}}^1$

素因数の和:5794

約数の個数: 16

約数和(自身を含む): 543621120

約数和(自身を除く): 146320173

約数列:

[1, 3, 41, 123, 631, 1893, 5119, 15357, 25871, 77613, 209879, 629637, 3230089, 9690267, 132433649, 397300947]

約数ペア:

[(1, 397300947), (3, 132433649), (41, 9690267), (123, 3230089), (631, 629637), (1893, 209879), (5119, 77613), (15357, 25871)]