21936701213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{145037}}^1$

素因数の和:145133

約数の個数: 32

約数和(自身を含む): 28070074368

約数和(自身を除く): 6133373155

約数列:

[1, 7, 17, 31, 41, 119, 217, 287, 527, 697, 1271, 3689, 4879, 8897, 21607, 145037, 151249, 1015259, 2465629, 4496147, 5946517, 17259403, 31473029, 41625619, 76434499, 101090789, 184342027, 535041493, 707635523, 1290394189, 3133814459, 21936701213]

約数ペア:

[(1, 21936701213), (7, 3133814459), (17, 1290394189), (31, 707635523), (41, 535041493), (119, 184342027), (217, 101090789), (287, 76434499), (527, 41625619), (697, 31473029), (1271, 17259403), (3689, 5946517), (4879, 4496147), (8897, 2465629), (21607, 1015259), (145037, 151249)]