2013273789

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{2647}}^1$

素因数の和:2897

約数の個数: 32

約数和(自身を含む): 2859331584

約数和(自身を除く): 846057795

約数列:

[1, 3, 23, 69, 73, 151, 219, 453, 1679, 2647, 3473, 5037, 7941, 10419, 11023, 33069, 60881, 182643, 193231, 253529, 399697, 579693, 760587, 1199091, 4444313, 9193031, 13332939, 27579093, 29177881, 87533643, 671091263, 2013273789]

約数ペア:

[(1, 2013273789), (3, 671091263), (23, 87533643), (69, 29177881), (73, 27579093), (151, 13332939), (219, 9193031), (453, 4444313), (1679, 1199091), (2647, 760587), (3473, 579693), (5037, 399697), (7941, 253529), (10419, 193231), (11023, 182643), (33069, 60881)]