711496149

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{2131}}^1$

素因数の和:3377

約数の個数: 32

約数和(自身を含む): 1169086464

約数和(自身を除く): 457590315

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1223, 2131, 3669, 6393, 8561, 14917, 15899, 25683, 27703, 44751, 47697, 83109, 111293, 193921, 333879, 581763, 2606213, 7818639, 18243491, 33880769, 54730473, 101642307, 237165383, 711496149]

約数ペア:

[(1, 711496149), (3, 237165383), (7, 101642307), (13, 54730473), (21, 33880769), (39, 18243491), (91, 7818639), (273, 2606213), (1223, 581763), (2131, 333879), (3669, 193921), (6393, 111293), (8561, 83109), (14917, 47697), (15899, 44751), (25683, 27703)]