396905066691

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1\times {\mathrm{379013}}^1$

素因数の和:380131

約数の個数: 32

約数和(自身を含む): 618259765248

約数和(自身を除く): 221354698557

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 1061, 3183, 7427, 22281, 49867, 149601, 349069, 379013, 1047207, 1137039, 2653091, 7959273, 17813611, 53440833, 124695277, 374085831, 402132793, 1206398379, 2814929551, 8444788653, 18900241271, 56700723813, 132301688897, 396905066691]

約数ペア:

[(1, 396905066691), (3, 132301688897), (7, 56700723813), (21, 18900241271), (47, 8444788653), (141, 2814929551), (329, 1206398379), (987, 402132793), (1061, 374085831), (3183, 124695277), (7427, 53440833), (22281, 17813611), (49867, 7959273), (149601, 2653091), (349069, 1137039), (379013, 1047207)]