40007037

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 63590400

約数和(自身を除く): 23583363

約数列:

[1, 3, 7, 21, 29, 87, 179, 203, 367, 537, 609, 1101, 1253, 2569, 3759, 5191, 7707, 10643, 15573, 31929, 36337, 65693, 74501, 109011, 197079, 223503, 459851, 1379553, 1905097, 5715291, 13335679, 40007037]

約数ペア:

[(1, 40007037), (3, 13335679), (7, 5715291), (21, 1905097), (29, 1379553), (87, 459851), (179, 223503), (203, 197079), (367, 109011), (537, 74501), (609, 65693), (1101, 36337), (1253, 31929), (2569, 15573), (3759, 10643), (5191, 7707)]