1791036729

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 2775801600

約数和(自身を除く): 984764871

約数列:

[1, 3, 9, 19, 57, 79, 171, 197, 237, 591, 673, 711, 1501, 1773, 2019, 3743, 4503, 6057, 11229, 12787, 13509, 15563, 33687, 38361, 46689, 53167, 115083, 132581, 140067, 159501, 295697, 397743, 478503, 887091, 1010173, 1193229, 2519039, 2661273, 3030519, 7557117, 9091557, 10473899, 22671351, 31421697, 94265091, 199004081, 597012243, 1791036729]

約数ペア:

[(1, 1791036729), (3, 597012243), (9, 199004081), (19, 94265091), (57, 31421697), (79, 22671351), (171, 10473899), (197, 9091557), (237, 7557117), (591, 3030519), (673, 2661273), (711, 2519039), (1501, 1193229), (1773, 1010173), (2019, 887091), (3743, 478503), (4503, 397743), (6057, 295697), (11229, 159501), (12787, 140067), (13509, 132581), (15563, 115083), (33687, 53167), (38361, 46689)]