29719473

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 48562176

約数和(自身を除く): 18842703

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 1663, 2553, 4989, 5957, 11641, 17871, 34923, 38249, 61531, 114747, 184593, 267743, 430717, 803229, 1292151, 1415213, 4245639, 9906491, 29719473]

約数ペア:

[(1, 29719473), (3, 9906491), (7, 4245639), (21, 1415213), (23, 1292151), (37, 803229), (69, 430717), (111, 267743), (161, 184593), (259, 114747), (483, 61531), (777, 38249), (851, 34923), (1663, 17871), (2553, 11641), (4989, 5957)]