4638879

素因数分解:

$3^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:244

約数の個数: 36

約数和(自身を含む): 7961304

約数和(自身を除く): 3322425

約数列:

[1, 3, 7, 9, 21, 49, 63, 67, 147, 157, 201, 441, 469, 471, 603, 1099, 1407, 1413, 3283, 3297, 4221, 7693, 9849, 9891, 10519, 23079, 29547, 31557, 69237, 73633, 94671, 220899, 515431, 662697, 1546293, 4638879]

約数ペア:

[(1, 4638879), (3, 1546293), (7, 662697), (9, 515431), (21, 220899), (49, 94671), (63, 73633), (67, 69237), (147, 31557), (157, 29547), (201, 23079), (441, 10519), (469, 9891), (471, 9849), (603, 7693), (1099, 4221), (1407, 3297), (1413, 3283)]