7242998973

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1861}}^1\times {\mathrm{5009}}^1$

素因数の和:6917

約数の個数: 32

約数和(自身を含む): 11343601920

約数和(自身を除く): 4100602947

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 1861, 5009, 5583, 13027, 15027, 35063, 39081, 68857, 105189, 185333, 206571, 481999, 555999, 1297331, 1445997, 3891993, 9321749, 27965247, 65252243, 195756729, 344904713, 1034714139, 2414332991, 7242998973]

約数ペア:

[(1, 7242998973), (3, 2414332991), (7, 1034714139), (21, 344904713), (37, 195756729), (111, 65252243), (259, 27965247), (777, 9321749), (1861, 3891993), (5009, 1445997), (5583, 1297331), (13027, 555999), (15027, 481999), (35063, 206571), (39081, 185333), (68857, 105189)]