1318514789109

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5701}}^1\times {\mathrm{647837}}^1$

素因数の和:653565

約数の個数: 32

約数和(自身を含む): 2127728030976

約数和(自身を除く): 809213241867

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5701, 17103, 39907, 96917, 119721, 290751, 647837, 678419, 1943511, 2035257, 4534859, 11013229, 13604577, 33039687, 77092603, 231277809, 3693318737, 11079956211, 25853231159, 62786418529, 77559693477, 188359255587, 439504929703, 1318514789109]

約数ペア:

[(1, 1318514789109), (3, 439504929703), (7, 188359255587), (17, 77559693477), (21, 62786418529), (51, 25853231159), (119, 11079956211), (357, 3693318737), (5701, 231277809), (17103, 77092603), (39907, 33039687), (96917, 13604577), (119721, 11013229), (290751, 4534859), (647837, 2035257), (678419, 1943511)]