26360999

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 34214400

約数和(自身を除く): 7853401

約数列:

[1, 7, 17, 19, 89, 119, 131, 133, 323, 623, 917, 1513, 1691, 2227, 2261, 2489, 10591, 11659, 11837, 15589, 17423, 28747, 42313, 81613, 198203, 201229, 221521, 296191, 1387421, 1550647, 3765857, 26360999]

約数ペア:

[(1, 26360999), (7, 3765857), (17, 1550647), (19, 1387421), (89, 296191), (119, 221521), (131, 201229), (133, 198203), (323, 81613), (623, 42313), (917, 28747), (1513, 17423), (1691, 15589), (2227, 11837), (2261, 11659), (2489, 10591)]