336779079

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{5387}}^1$

素因数の和:5639

約数の個数: 32

約数和(自身を含む): 555179520

約数和(自身を除く): 218400441

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 687, 1603, 2977, 4809, 5387, 8931, 16161, 20839, 37709, 62517, 70031, 113127, 210093, 490217, 1233623, 1470651, 3700869, 8635361, 16037099, 25906083, 48111297, 112259693, 336779079]

約数ペア:

[(1, 336779079), (3, 112259693), (7, 48111297), (13, 25906083), (21, 16037099), (39, 8635361), (91, 3700869), (229, 1470651), (273, 1233623), (687, 490217), (1603, 210093), (2977, 113127), (4809, 70031), (5387, 62517), (8931, 37709), (16161, 20839)]