39480309

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 66393600

約数和(自身を除く): 26913291

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 139, 151, 171, 209, 417, 453, 627, 1251, 1359, 1529, 1661, 1881, 2641, 2869, 4587, 4983, 7923, 8607, 13761, 14949, 20989, 23769, 25821, 29051, 31559, 62967, 87153, 94677, 188901, 230879, 261459, 284031, 398791, 692637, 1196373, 2077911, 3589119, 4386701, 13160103, 39480309]

約数ペア:

[(1, 39480309), (3, 13160103), (9, 4386701), (11, 3589119), (19, 2077911), (33, 1196373), (57, 692637), (99, 398791), (139, 284031), (151, 261459), (171, 230879), (209, 188901), (417, 94677), (453, 87153), (627, 62967), (1251, 31559), (1359, 29051), (1529, 25821), (1661, 23769), (1881, 20989), (2641, 14949), (2869, 13761), (4587, 8607), (4983, 7923)]