216953933763

素因数分解:

$3^1\times 7^1\times {\mathrm{8539}}^1\times {\mathrm{1209877}}^1$

素因数の和:1218426

約数の個数: 16

約数和(自身を含む): 330635459840

約数和(自身を除く): 113681526077

約数列:

[1, 3, 7, 21, 8539, 25617, 59773, 179319, 1209877, 3629631, 8469139, 25407417, 10331139703, 30993419109, 72317977921, 216953933763]

約数ペア:

[(1, 216953933763), (3, 72317977921), (7, 30993419109), (21, 10331139703), (8539, 25407417), (25617, 8469139), (59773, 3629631), (179319, 1209877)]