1928319243

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{7993}}^1$

素因数の和:8131

約数の個数: 32

約数和(自身を含む): 2762726400

約数和(自身を除く): 834407157

約数列:

[1, 3, 29, 47, 59, 87, 141, 177, 1363, 1711, 2773, 4089, 5133, 7993, 8319, 23979, 80417, 231797, 241251, 375671, 471587, 695391, 1127013, 1414761, 10894459, 13676023, 22164589, 32683377, 41028069, 66493767, 642773081, 1928319243]

約数ペア:

[(1, 1928319243), (3, 642773081), (29, 66493767), (47, 41028069), (59, 32683377), (87, 22164589), (141, 13676023), (177, 10894459), (1363, 1414761), (1711, 1127013), (2773, 695391), (4089, 471587), (5133, 375671), (7993, 241251), (8319, 231797), (23979, 80417)]