1609308921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{19913}}^1$

素因数の和:20037

約数の個数: 32

約数和(自身を含む): 2447032320

約数和(自身を除く): 837723399

約数列:

[1, 3, 11, 31, 33, 79, 93, 237, 341, 869, 1023, 2449, 2607, 7347, 19913, 26939, 59739, 80817, 219043, 617303, 657129, 1573127, 1851909, 4719381, 6790333, 17304397, 20370999, 48766937, 51913191, 146300811, 536436307, 1609308921]

約数ペア:

[(1, 1609308921), (3, 536436307), (11, 146300811), (31, 51913191), (33, 48766937), (79, 20370999), (93, 17304397), (237, 6790333), (341, 4719381), (869, 1851909), (1023, 1573127), (2449, 657129), (2607, 617303), (7347, 219043), (19913, 80817), (26939, 59739)]