493397817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{38239}}^1$

素因数の和:38293

約数の個数: 32

約数和(自身を含む): 792944640

約数和(自身を除く): 299546823

約数列:

[1, 3, 11, 17, 23, 33, 51, 69, 187, 253, 391, 561, 759, 1173, 4301, 12903, 38239, 114717, 420629, 650063, 879497, 1261887, 1950189, 2638491, 7150693, 9674467, 14951449, 21452079, 29023401, 44854347, 164465939, 493397817]

約数ペア:

[(1, 493397817), (3, 164465939), (11, 44854347), (17, 29023401), (23, 21452079), (33, 14951449), (51, 9674467), (69, 7150693), (187, 2638491), (253, 1950189), (391, 1261887), (561, 879497), (759, 650063), (1173, 420629), (4301, 114717), (12903, 38239)]