905367047

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1\times {\mathrm{1399}}^1$

素因数の和:2222

約数の個数: 16

約数和(自身を含む): 991603200

約数和(自身を除く): 86236153

約数列:

[1, 13, 67, 743, 871, 1399, 9659, 18187, 49781, 93733, 647153, 1039457, 1218529, 13512941, 69643619, 905367047]

約数ペア:

[(1, 905367047), (13, 69643619), (67, 13512941), (743, 1218529), (871, 1039457), (1399, 647153), (9659, 93733), (18187, 49781)]