248663229

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 350023680

約数和(自身を除く): 101360451

約数列:

[1, 3, 47, 59, 71, 141, 177, 213, 421, 1263, 2773, 3337, 4189, 8319, 10011, 12567, 19787, 24839, 29891, 59361, 74517, 89673, 196883, 590649, 1167433, 1404877, 1763569, 3502299, 4214631, 5290707, 82887743, 248663229]

約数ペア:

[(1, 248663229), (3, 82887743), (47, 5290707), (59, 4214631), (71, 3502299), (141, 1763569), (177, 1404877), (213, 1167433), (421, 590649), (1263, 196883), (2773, 89673), (3337, 74517), (4189, 59361), (8319, 29891), (10011, 24839), (12567, 19787)]