38167129

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 52572240

約数和(自身を除く): 14405111

約数列:

[1, 7, 11, 13, 49, 77, 91, 143, 169, 419, 539, 637, 1001, 1183, 1859, 2933, 4609, 5447, 7007, 8281, 13013, 20531, 32263, 38129, 59917, 70811, 91091, 225841, 266903, 419419, 495677, 778921, 2935933, 3469739, 5452447, 38167129]

約数ペア:

[(1, 38167129), (7, 5452447), (11, 3469739), (13, 2935933), (49, 778921), (77, 495677), (91, 419419), (143, 266903), (169, 225841), (419, 91091), (539, 70811), (637, 59917), (1001, 38129), (1183, 32263), (1859, 20531), (2933, 13013), (4609, 8281), (5447, 7007)]