1630652373

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{1021}}^1$

素因数の和:1386

約数の個数: 48

約数和(自身を含む): 2732026752

約数和(自身を除く): 1101374379

約数列:

[1, 3, 7, 9, 21, 63, 101, 251, 303, 707, 753, 909, 1021, 1757, 2121, 2259, 3063, 5271, 6363, 7147, 9189, 15813, 21441, 25351, 64323, 76053, 103121, 177457, 228159, 256271, 309363, 532371, 721847, 768813, 928089, 1597113, 1793897, 2165541, 2306439, 5381691, 6496623, 16145073, 25883371, 77650113, 181183597, 232950339, 543550791, 1630652373]

約数ペア:

[(1, 1630652373), (3, 543550791), (7, 232950339), (9, 181183597), (21, 77650113), (63, 25883371), (101, 16145073), (251, 6496623), (303, 5381691), (707, 2306439), (753, 2165541), (909, 1793897), (1021, 1597113), (1757, 928089), (2121, 768813), (2259, 721847), (3063, 532371), (5271, 309363), (6363, 256271), (7147, 228159), (9189, 177457), (15813, 103121), (21441, 76053), (25351, 64323)]