40103863

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 42900480

約数和(自身を除く): 2796617

約数列:

[1, 31, 41, 139, 227, 1271, 4309, 5699, 7037, 9307, 31553, 176669, 288517, 978143, 1293673, 40103863]

約数ペア:

[(1, 40103863), (31, 1293673), (41, 978143), (139, 288517), (227, 176669), (1271, 31553), (4309, 9307), (5699, 7037)]