39350691

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 62188800

約数和(自身を除く): 22838109

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 947, 1539, 2187, 2841, 4617, 8523, 13851, 17993, 25569, 41553, 53979, 76707, 161937, 230121, 485811, 690363, 1457433, 2071089, 4372299, 13116897, 39350691]

約数ペア:

[(1, 39350691), (3, 13116897), (9, 4372299), (19, 2071089), (27, 1457433), (57, 690363), (81, 485811), (171, 230121), (243, 161937), (513, 76707), (729, 53979), (947, 41553), (1539, 25569), (2187, 17993), (2841, 13851), (4617, 8523)]