298253253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{80111}}^1$

素因数の和:80204

約数の個数: 16

約数和(自身を含む): 426836736

約数和(自身を除く): 128583483

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 80111, 240333, 1361887, 4085661, 5848103, 17544309, 99417751, 298253253]

約数ペア:

[(1, 298253253), (3, 99417751), (17, 17544309), (51, 5848103), (73, 4085661), (219, 1361887), (1241, 240333), (3723, 80111)]