17258973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:301

約数の個数: 32

約数和(自身を含む): 25660800

約数和(自身を除く): 8401827

約数列:

[1, 3, 19, 29, 53, 57, 87, 159, 197, 551, 591, 1007, 1537, 1653, 3021, 3743, 4611, 5713, 10441, 11229, 17139, 29203, 31323, 87609, 108547, 198379, 302789, 325641, 595137, 908367, 5752991, 17258973]

約数ペア:

[(1, 17258973), (3, 5752991), (19, 908367), (29, 595137), (53, 325641), (57, 302789), (87, 198379), (159, 108547), (197, 87609), (551, 31323), (591, 29203), (1007, 17139), (1537, 11229), (1653, 10441), (3021, 5713), (3743, 4611)]