6191199

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 36

約数和(自身を含む): 10581480

約数和(自身を除く): 4390281

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 139, 147, 303, 417, 441, 707, 909, 973, 1251, 2121, 2919, 4949, 6363, 6811, 8757, 14039, 14847, 20433, 42117, 44541, 61299, 98273, 126351, 294819, 687911, 884457, 2063733, 6191199]

約数ペア:

[(1, 6191199), (3, 2063733), (7, 884457), (9, 687911), (21, 294819), (49, 126351), (63, 98273), (101, 61299), (139, 44541), (147, 42117), (303, 20433), (417, 14847), (441, 14039), (707, 8757), (909, 6811), (973, 6363), (1251, 4949), (2121, 2919)]