47179509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{353}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 71366400

約数和(自身を除く): 24186891

約数列:

[1, 3, 13, 23, 39, 69, 149, 299, 353, 447, 897, 1059, 1937, 3427, 4589, 5811, 8119, 10281, 13767, 24357, 44551, 52597, 105547, 133653, 157791, 316641, 683761, 1209731, 2051283, 3629193, 15726503, 47179509]

約数ペア:

[(1, 47179509), (3, 15726503), (13, 3629193), (23, 2051283), (39, 1209731), (69, 683761), (149, 316641), (299, 157791), (353, 133653), (447, 105547), (897, 52597), (1059, 44551), (1937, 24357), (3427, 13767), (4589, 10281), (5811, 8119)]