16937661

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 26248320

約数和(自身を除く): 9310659

約数列:

[1, 3, 13, 17, 39, 51, 59, 177, 221, 433, 663, 767, 1003, 1299, 2301, 3009, 5629, 7361, 13039, 16887, 22083, 25547, 39117, 76641, 95693, 287079, 332111, 434299, 996333, 1302897, 5645887, 16937661]

約数ペア:

[(1, 16937661), (3, 5645887), (13, 1302897), (17, 996333), (39, 434299), (51, 332111), (59, 287079), (177, 95693), (221, 76641), (433, 39117), (663, 25547), (767, 22083), (1003, 16887), (1299, 13039), (2301, 7361), (3009, 5629)]