29939307

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 44997120

約数和(自身を除く): 15057813

約数列:

[1, 3, 19, 23, 41, 57, 69, 123, 437, 557, 779, 943, 1311, 1671, 2337, 2829, 10583, 12811, 17917, 22837, 31749, 38433, 53751, 68511, 243409, 433903, 525251, 730227, 1301709, 1575753, 9979769, 29939307]

約数ペア:

[(1, 29939307), (3, 9979769), (19, 1575753), (23, 1301709), (41, 730227), (57, 525251), (69, 433903), (123, 243409), (437, 68511), (557, 53751), (779, 38433), (943, 31749), (1311, 22837), (1671, 17917), (2337, 12811), (2829, 10583)]