966921403

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1495

約数の個数: 32

約数和(自身を含む): 1199112192

約数和(自身を除く): 232190789

約数列:

[1, 7, 23, 31, 151, 161, 217, 713, 1057, 1283, 3473, 4681, 4991, 8981, 24311, 29509, 32767, 39773, 107663, 193733, 206563, 278411, 753641, 914779, 1356131, 4455859, 6005723, 6403453, 31191013, 42040061, 138131629, 966921403]

約数ペア:

[(1, 966921403), (7, 138131629), (23, 42040061), (31, 31191013), (151, 6403453), (161, 6005723), (217, 4455859), (713, 1356131), (1057, 914779), (1283, 753641), (3473, 278411), (4681, 206563), (4991, 193733), (8981, 107663), (24311, 39773), (29509, 32767)]