19630314039

素因数分解:

$3^1\times 7^1\times {\mathrm{6269}}^1\times {\mathrm{149111}}^1$

素因数の和:155390

約数の個数: 16

約数和(自身を含む): 29917831680

約数和(自身を除く): 10287517641

約数列:

[1, 3, 7, 21, 6269, 18807, 43883, 131649, 149111, 447333, 1043777, 3131331, 934776859, 2804330577, 6543438013, 19630314039]

約数ペア:

[(1, 19630314039), (3, 6543438013), (7, 2804330577), (21, 934776859), (6269, 3131331), (18807, 1043777), (43883, 447333), (131649, 149111)]