2013746553

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{9349}}^1$

素因数の和:9638

約数の個数: 48

約数和(自身を含む): 3593990400

約数和(自身を除く): 1580243847

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 263, 273, 789, 819, 1841, 2367, 3419, 5523, 9349, 10257, 16569, 23933, 28047, 30771, 65443, 71799, 84141, 121537, 196329, 215397, 364611, 588987, 850759, 1093833, 2458787, 2552277, 7376361, 7656831, 17211509, 22129083, 31964231, 51634527, 95892693, 154903581, 223749617, 287678079, 671248851, 2013746553]

約数ペア:

[(1, 2013746553), (3, 671248851), (7, 287678079), (9, 223749617), (13, 154903581), (21, 95892693), (39, 51634527), (63, 31964231), (91, 22129083), (117, 17211509), (263, 7656831), (273, 7376361), (789, 2552277), (819, 2458787), (1841, 1093833), (2367, 850759), (3419, 588987), (5523, 364611), (9349, 215397), (10257, 196329), (16569, 121537), (23933, 84141), (28047, 71799), (30771, 65443)]