215511390357

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{449941}}^1$

素因数の和:450113

約数の個数: 32

約数和(自身を含む): 304088801280

約数和(自身を除く): 88577410923

約数列:

[1, 3, 43, 47, 79, 129, 141, 237, 2021, 3397, 3713, 6063, 10191, 11139, 159659, 449941, 478977, 1349823, 19347463, 21147227, 35545339, 58042389, 63441681, 106636017, 909330761, 1528449577, 1670630933, 2727992283, 4585348731, 5011892799, 71837130119, 215511390357]

約数ペア:

[(1, 215511390357), (3, 71837130119), (43, 5011892799), (47, 4585348731), (79, 2727992283), (129, 1670630933), (141, 1528449577), (237, 909330761), (2021, 106636017), (3397, 63441681), (3713, 58042389), (6063, 35545339), (10191, 21147227), (11139, 19347463), (159659, 1349823), (449941, 478977)]