828821049

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^2$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 1317465216

約数和(自身を除く): 488644167

約数列:

[1, 3, 7, 21, 53, 73, 101, 159, 219, 303, 371, 511, 707, 1113, 1533, 2121, 3869, 5353, 7373, 10201, 11607, 16059, 22119, 27083, 30603, 37471, 51611, 71407, 81249, 112413, 154833, 214221, 390769, 540653, 744673, 1172307, 1621959, 2234019, 2735383, 3784571, 5212711, 8206149, 11353713, 15638133, 39467669, 118403007, 276273683, 828821049]

約数ペア:

[(1, 828821049), (3, 276273683), (7, 118403007), (21, 39467669), (53, 15638133), (73, 11353713), (101, 8206149), (159, 5212711), (219, 3784571), (303, 2735383), (371, 2234019), (511, 1621959), (707, 1172307), (1113, 744673), (1533, 540653), (2121, 390769), (3869, 214221), (5353, 154833), (7373, 112413), (10201, 81249), (11607, 71407), (16059, 51611), (22119, 37471), (27083, 30603)]