917450067

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{769}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 1313928000

約数和(自身を除く): 396477933

約数列:

[1, 3, 17, 51, 149, 157, 447, 471, 769, 2307, 2533, 2669, 7599, 8007, 13073, 23393, 39219, 70179, 114581, 120733, 343743, 362199, 397681, 1193043, 1947877, 2052461, 5843631, 6157383, 17989217, 53967651, 305816689, 917450067]

約数ペア:

[(1, 917450067), (3, 305816689), (17, 53967651), (51, 17989217), (149, 6157383), (157, 5843631), (447, 2052461), (471, 1947877), (769, 1193043), (2307, 397681), (2533, 362199), (2669, 343743), (7599, 120733), (8007, 114581), (13073, 70179), (23393, 39219)]