16739193

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 24498432

約数和(自身を除く): 7759239

約数列:

[1, 3, 23, 41, 61, 69, 97, 123, 183, 291, 943, 1403, 2231, 2501, 2829, 3977, 4209, 5917, 6693, 7503, 11931, 17751, 57523, 91471, 136091, 172569, 242597, 274413, 408273, 727791, 5579731, 16739193]

約数ペア:

[(1, 16739193), (3, 5579731), (23, 727791), (41, 408273), (61, 274413), (69, 242597), (97, 172569), (123, 136091), (183, 91471), (291, 57523), (943, 17751), (1403, 11931), (2231, 7503), (2501, 6693), (2829, 5917), (3977, 4209)]