237630261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 354816000

約数和(自身を除く): 117185739

約数列:

[1, 3, 11, 33, 47, 141, 349, 439, 517, 1047, 1317, 1551, 3839, 4829, 11517, 14487, 16403, 20633, 49209, 61899, 153211, 180433, 226963, 459633, 541299, 680889, 1685321, 5055963, 7200917, 21602751, 79210087, 237630261]

約数ペア:

[(1, 237630261), (3, 79210087), (11, 21602751), (33, 7200917), (47, 5055963), (141, 1685321), (349, 680889), (439, 541299), (517, 459633), (1047, 226963), (1317, 180433), (1551, 153211), (3839, 61899), (4829, 49209), (11517, 20633), (14487, 16403)]