28755119229

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{12653}}^1$

素因数の和:13001

約数の個数: 32

約数和(自身を含む): 39909703680

約数和(自身を除く): 11154584451

約数列:

[1, 3, 43, 79, 129, 223, 237, 669, 3397, 9589, 10191, 12653, 17617, 28767, 37959, 52851, 544079, 757531, 999587, 1632237, 2272593, 2821619, 2998761, 8464857, 42982241, 121329617, 128946723, 222907901, 363988851, 668723703, 9585039743, 28755119229]

約数ペア:

[(1, 28755119229), (3, 9585039743), (43, 668723703), (79, 363988851), (129, 222907901), (223, 128946723), (237, 121329617), (669, 42982241), (3397, 8464857), (9589, 2998761), (10191, 2821619), (12653, 2272593), (17617, 1632237), (28767, 999587), (37959, 757531), (52851, 544079)]