1493886237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1\times {\mathrm{587}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 2133734400

約数和(自身を除く): 639848163

約数列:

[1, 3, 17, 51, 139, 359, 417, 587, 1077, 1761, 2363, 6103, 7089, 9979, 18309, 29937, 49901, 81593, 149703, 210733, 244779, 632199, 848317, 1387081, 2544951, 3582461, 4161243, 10747383, 29291887, 87875661, 497962079, 1493886237]

約数ペア:

[(1, 1493886237), (3, 497962079), (17, 87875661), (51, 29291887), (139, 10747383), (359, 4161243), (417, 3582461), (587, 2544951), (1077, 1387081), (1761, 848317), (2363, 632199), (6103, 244779), (7089, 210733), (9979, 149703), (18309, 81593), (29937, 49901)]