380676979

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 425677824

約数和(自身を除く): 45000845

約数列:

[1, 23, 37, 43, 101, 103, 851, 989, 1591, 2323, 2369, 3737, 3811, 4343, 4429, 10403, 36593, 85951, 87653, 99889, 101867, 160691, 163873, 239269, 384911, 447329, 3695893, 3769079, 8852953, 10288567, 16551173, 380676979]

約数ペア:

[(1, 380676979), (23, 16551173), (37, 10288567), (43, 8852953), (101, 3769079), (103, 3695893), (851, 447329), (989, 384911), (1591, 239269), (2323, 163873), (2369, 160691), (3737, 101867), (3811, 99889), (4343, 87653), (4429, 85951), (10403, 36593)]