75970979

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{571}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 88408320

約数和(自身を除く): 12437341

約数列:

[1, 7, 83, 229, 571, 581, 1603, 3997, 19007, 47393, 130759, 133049, 331751, 915313, 10852997, 75970979]

約数ペア:

[(1, 75970979), (7, 10852997), (83, 915313), (229, 331751), (571, 133049), (581, 130759), (1603, 47393), (3997, 19007)]