8857017

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 48

約数和(自身を含む): 15030288

約数和(自身を除く): 6173271

約数列:

[1, 3, 9, 13, 17, 39, 51, 61, 73, 117, 153, 183, 219, 221, 549, 657, 663, 793, 949, 1037, 1241, 1989, 2379, 2847, 3111, 3723, 4453, 7137, 8541, 9333, 11169, 13359, 13481, 16133, 40077, 40443, 48399, 57889, 75701, 121329, 145197, 173667, 227103, 521001, 681309, 984113, 2952339, 8857017]

約数ペア:

[(1, 8857017), (3, 2952339), (9, 984113), (13, 681309), (17, 521001), (39, 227103), (51, 173667), (61, 145197), (73, 121329), (117, 75701), (153, 57889), (183, 48399), (219, 40443), (221, 40077), (549, 16133), (657, 13481), (663, 13359), (793, 11169), (949, 9333), (1037, 8541), (1241, 7137), (1989, 4453), (2379, 3723), (2847, 3111)]