1399694751

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{244147}}^1$

素因数の和:244180

約数の個数: 36

約数和(自身を含む): 2532791352

約数和(自身を除く): 1133096601

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 244147, 732441, 1709029, 2197323, 3173911, 5127087, 9521733, 11963203, 15381261, 22217377, 28565199, 35889609, 66652131, 107668827, 155521639, 199956393, 466564917, 1399694751]

約数ペア:

[(1, 1399694751), (3, 466564917), (7, 199956393), (9, 155521639), (13, 107668827), (21, 66652131), (39, 35889609), (49, 28565199), (63, 22217377), (91, 15381261), (117, 11963203), (147, 9521733), (273, 5127087), (441, 3173911), (637, 2197323), (819, 1709029), (1911, 732441), (5733, 244147)]