40880050393

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14491333}}^1$

素因数の和:14491384

約数の個数: 16

約数和(自身を含む): 51936941056

約数和(自身を除く): 11056890663

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 14491333, 101439331, 188387329, 449231323, 1318711303, 3144619261, 5840007199, 40880050393]

約数ペア:

[(1, 40880050393), (7, 5840007199), (13, 3144619261), (31, 1318711303), (91, 449231323), (217, 188387329), (403, 101439331), (2821, 14491333)]