246630747

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7207}}^1$

素因数の和:7299

約数の個数: 32

約数和(自身を含む): 386118144

約数和(自身を除く): 139487397

約数列:

[1, 3, 11, 17, 33, 51, 61, 183, 187, 561, 671, 1037, 2013, 3111, 7207, 11407, 21621, 34221, 79277, 122519, 237831, 367557, 439627, 1318881, 1347709, 4043127, 4835897, 7473659, 14507691, 22420977, 82210249, 246630747]

約数ペア:

[(1, 246630747), (3, 82210249), (11, 22420977), (17, 14507691), (33, 7473659), (51, 4835897), (61, 4043127), (183, 1347709), (187, 1318881), (561, 439627), (671, 367557), (1037, 237831), (2013, 122519), (3111, 79277), (7207, 34221), (11407, 21621)]