293740317

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9403}}^1$

素因数の和:9514

約数の個数: 32

約数和(自身を含む): 473961600

約数和(自身を除く): 180221283

約数列:

[1, 3, 9, 13, 27, 39, 89, 117, 267, 351, 801, 1157, 2403, 3471, 9403, 10413, 28209, 31239, 84627, 122239, 253881, 366717, 836867, 1100151, 2510601, 3300453, 7531803, 10879271, 22595409, 32637813, 97913439, 293740317]

約数ペア:

[(1, 293740317), (3, 97913439), (9, 32637813), (13, 22595409), (27, 10879271), (39, 7531803), (89, 3300453), (117, 2510601), (267, 1100151), (351, 836867), (801, 366717), (1157, 253881), (2403, 122239), (3471, 84627), (9403, 31239), (10413, 28209)]