349584417

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15809}}^1$

素因数の和:15844

約数の個数: 48

約数和(自身を含む): 644542080

約数和(自身を除く): 294957663

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 2457, 3159, 7371, 15809, 22113, 47427, 110663, 142281, 205517, 331989, 426843, 616551, 995967, 1280529, 1438619, 1849653, 2987901, 3841587, 4315857, 5548959, 8963703, 12947571, 16646877, 26891109, 38842713, 49940631, 116528139, 349584417]

約数ペア:

[(1, 349584417), (3, 116528139), (7, 49940631), (9, 38842713), (13, 26891109), (21, 16646877), (27, 12947571), (39, 8963703), (63, 5548959), (81, 4315857), (91, 3841587), (117, 2987901), (189, 1849653), (243, 1438619), (273, 1280529), (351, 995967), (567, 616551), (819, 426843), (1053, 331989), (1701, 205517), (2457, 142281), (3159, 110663), (7371, 47427), (15809, 22113)]