4491613

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 16

約数和(自身を含む): 5329024

約数和(自身を除く): 837411

約数列:

[1, 7, 61, 67, 157, 427, 469, 1099, 4087, 9577, 10519, 28609, 67039, 73633, 641659, 4491613]

約数ペア:

[(1, 4491613), (7, 641659), (61, 73633), (67, 67039), (157, 28609), (427, 10519), (469, 9577), (1099, 4087)]