214935441

素因数分解:

$3^1\times 7^1\times {\mathrm{1487}}^1\times {\mathrm{6883}}^1$

素因数の和:8380

約数の個数: 16

約数和(自身を含む): 327788544

約数和(自身を除く): 112853103

約数列:

[1, 3, 7, 21, 1487, 4461, 6883, 10409, 20649, 31227, 48181, 144543, 10235021, 30705063, 71645147, 214935441]

約数ペア:

[(1, 214935441), (3, 71645147), (7, 30705063), (21, 10235021), (1487, 144543), (4461, 48181), (6883, 31227), (10409, 20649)]