143486213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7867}}^1$

素因数の和:7964

約数の個数: 16

約数和(自身を含む): 163906176

約数和(自身を除く): 20419963

約数列:

[1, 13, 23, 61, 299, 793, 1403, 7867, 18239, 102271, 180941, 479887, 2352233, 6238531, 11037401, 143486213]

約数ペア:

[(1, 143486213), (13, 11037401), (23, 6238531), (61, 2352233), (299, 479887), (793, 180941), (1403, 102271), (7867, 18239)]