970999617

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{10627}}^1$

素因数の和:10885

約数の個数: 32

約数和(自身を含む): 1564441600

約数和(自身を除く): 593441983

約数列:

[1, 3, 7, 19, 21, 57, 133, 229, 399, 687, 1603, 4351, 4809, 10627, 13053, 30457, 31881, 74389, 91371, 201913, 223167, 605739, 1413391, 2433583, 4240173, 7300749, 17035081, 46238077, 51105243, 138714231, 323666539, 970999617]

約数ペア:

[(1, 970999617), (3, 323666539), (7, 138714231), (19, 51105243), (21, 46238077), (57, 17035081), (133, 7300749), (229, 4240173), (399, 2433583), (687, 1413391), (1603, 605739), (4351, 223167), (4809, 201913), (10627, 91371), (13053, 74389), (30457, 31881)]