2388891813

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{23557}}^1$

素因数の和:24017

約数の個数: 32

約数和(自身を含む): 3980359680

約数和(自身を除く): 1591467867

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 439, 1317, 3073, 4829, 9219, 14487, 23557, 33803, 70671, 101409, 164899, 259127, 494697, 777381, 1813889, 5441667, 10341523, 31024569, 72390661, 113756753, 217171983, 341270259, 796297271, 2388891813]

約数ペア:

[(1, 2388891813), (3, 796297271), (7, 341270259), (11, 217171983), (21, 113756753), (33, 72390661), (77, 31024569), (231, 10341523), (439, 5441667), (1317, 1813889), (3073, 777381), (4829, 494697), (9219, 259127), (14487, 164899), (23557, 101409), (33803, 70671)]