1323138747

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{52201}}^1$

素因数の和:52299

約数の個数: 32

約数和(自身を含む): 2164921344

約数和(自身を除く): 841782597

約数列:

[1, 3, 7, 17, 21, 51, 71, 119, 213, 357, 497, 1207, 1491, 3621, 8449, 25347, 52201, 156603, 365407, 887417, 1096221, 2662251, 3706271, 6211919, 11118813, 18635757, 25943897, 63006607, 77831691, 189019821, 441046249, 1323138747]

約数ペア:

[(1, 1323138747), (3, 441046249), (7, 189019821), (17, 77831691), (21, 63006607), (51, 25943897), (71, 18635757), (119, 11118813), (213, 6211919), (357, 3706271), (497, 2662251), (1207, 1096221), (1491, 887417), (3621, 365407), (8449, 156603), (25347, 52201)]