17612829

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 29870400

約数和(自身を除く): 12257571

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 139, 171, 247, 351, 361, 417, 513, 741, 1083, 1251, 1807, 2223, 2641, 3249, 3753, 4693, 5421, 6669, 7923, 9747, 14079, 16263, 23769, 34333, 42237, 48789, 50179, 71307, 102999, 126711, 150537, 308997, 451611, 652327, 926991, 1354833, 1956981, 5870943, 17612829]

約数ペア:

[(1, 17612829), (3, 5870943), (9, 1956981), (13, 1354833), (19, 926991), (27, 652327), (39, 451611), (57, 308997), (117, 150537), (139, 126711), (171, 102999), (247, 71307), (351, 50179), (361, 48789), (417, 42237), (513, 34333), (741, 23769), (1083, 16263), (1251, 14079), (1807, 9747), (2223, 7923), (2641, 6669), (3249, 5421), (3753, 4693)]