2247271143

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{18287}}^1$

素因数の和:18463

約数の個数: 32

約数和(自身を含む): 3391911936

約数和(自身を除く): 1144640793

約数列:

[1, 3, 13, 23, 39, 69, 137, 299, 411, 897, 1781, 3151, 5343, 9453, 18287, 40963, 54861, 122889, 237731, 420601, 713193, 1261803, 2505319, 5467813, 7515957, 16403439, 32569147, 57622337, 97707441, 172867011, 749090381, 2247271143]

約数ペア:

[(1, 2247271143), (3, 749090381), (13, 172867011), (23, 97707441), (39, 57622337), (69, 32569147), (137, 16403439), (299, 7515957), (411, 5467813), (897, 2505319), (1781, 1261803), (3151, 713193), (5343, 420601), (9453, 237731), (18287, 122889), (40963, 54861)]