1799930403

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{8221}}^1$

素因数の和:8306

約数の個数: 48

約数和(自身を含む): 2909009376

約数和(自身を除く): 1109078973

約数列:

[1, 3, 9, 17, 27, 51, 53, 81, 153, 159, 243, 459, 477, 901, 1377, 1431, 2703, 4131, 4293, 8109, 8221, 12879, 24327, 24663, 72981, 73989, 139757, 218943, 221967, 419271, 435713, 665901, 1257813, 1307139, 1997703, 3773439, 3921417, 7407121, 11320317, 11764251, 22221363, 33960951, 35292753, 66664089, 105878259, 199992267, 599976801, 1799930403]

約数ペア:

[(1, 1799930403), (3, 599976801), (9, 199992267), (17, 105878259), (27, 66664089), (51, 35292753), (53, 33960951), (81, 22221363), (153, 11764251), (159, 11320317), (243, 7407121), (459, 3921417), (477, 3773439), (901, 1997703), (1377, 1307139), (1431, 1257813), (2703, 665901), (4131, 435713), (4293, 419271), (8109, 221967), (8221, 218943), (12879, 139757), (24327, 73989), (24663, 72981)]