16044639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 24858624

約数和(自身を除く): 8813985

約数列:

[1, 3, 13, 23, 31, 39, 69, 93, 299, 403, 577, 713, 897, 1209, 1731, 2139, 7501, 9269, 13271, 17887, 22503, 27807, 39813, 53661, 172523, 232531, 411401, 517569, 697593, 1234203, 5348213, 16044639]

約数ペア:

[(1, 16044639), (3, 5348213), (13, 1234203), (23, 697593), (31, 517569), (39, 411401), (69, 232531), (93, 172523), (299, 53661), (403, 39813), (577, 27807), (713, 22503), (897, 17887), (1209, 13271), (1731, 9269), (2139, 7501)]