38538269

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 13301731

約数列:

[1, 7, 11, 17, 59, 77, 119, 187, 413, 499, 649, 1003, 1309, 3493, 4543, 5489, 7021, 8483, 11033, 29441, 38423, 59381, 77231, 93313, 206087, 323851, 500497, 653191, 2266957, 3503479, 5505467, 38538269]

約数ペア:

[(1, 38538269), (7, 5505467), (11, 3503479), (17, 2266957), (59, 653191), (77, 500497), (119, 323851), (187, 206087), (413, 93313), (499, 77231), (649, 59381), (1003, 38423), (1309, 29441), (3493, 11033), (4543, 8483), (5489, 7021)]