16248366981

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1379201}}^1$

素因数の和:1379242

約数の個数: 48

約数和(自身を含む): 30982393728

約数和(自身を除く): 14734026747

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 51, 63, 77, 99, 119, 153, 187, 231, 357, 561, 693, 1071, 1309, 1683, 3927, 11781, 1379201, 4137603, 9654407, 12412809, 15171211, 23446417, 28963221, 45513633, 70339251, 86889663, 106198477, 136540899, 164124919, 211017753, 257910587, 318595431, 492374757, 773731761, 955786293, 1477124271, 1805374109, 2321195283, 5416122327, 16248366981]

約数ペア:

[(1, 16248366981), (3, 5416122327), (7, 2321195283), (9, 1805374109), (11, 1477124271), (17, 955786293), (21, 773731761), (33, 492374757), (51, 318595431), (63, 257910587), (77, 211017753), (99, 164124919), (119, 136540899), (153, 106198477), (187, 86889663), (231, 70339251), (357, 45513633), (561, 28963221), (693, 23446417), (1071, 15171211), (1309, 12412809), (1683, 9654407), (3927, 4137603), (11781, 1379201)]