52387671

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 82649088

約数和(自身を除く): 30261417

約数列:

[1, 3, 7, 21, 37, 111, 191, 259, 353, 573, 777, 1059, 1337, 2471, 4011, 7067, 7413, 13061, 21201, 39183, 49469, 67423, 91427, 148407, 202269, 274281, 471961, 1415883, 2494651, 7483953, 17462557, 52387671]

約数ペア:

[(1, 52387671), (3, 17462557), (7, 7483953), (21, 2494651), (37, 1415883), (111, 471961), (191, 274281), (259, 202269), (353, 148407), (573, 91427), (777, 67423), (1059, 49469), (1337, 39183), (2471, 21201), (4011, 13061), (7067, 7413)]