397492417

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{60217}}^1$

素因数の和:60288

約数の個数: 16

約数和(自身を含む): 485597952

約数和(自身を除く): 88105535

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 60217, 421519, 1384991, 2468897, 9694937, 17282279, 56784631, 397492417]

約数ペア:

[(1, 397492417), (7, 56784631), (23, 17282279), (41, 9694937), (161, 2468897), (287, 1384991), (943, 421519), (6601, 60217)]