19410366987

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{114859}}^1$

素因数の和:115448

約数の個数: 32

約数和(自身を含む): 31425696000

約数和(自身を除く): 12015329013

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 569, 1707, 5121, 6259, 15363, 18777, 56331, 114859, 168993, 344577, 1033731, 1263449, 3101193, 3790347, 11371041, 34113123, 65354771, 196064313, 588192939, 718902481, 1764578817, 2156707443, 6470122329, 19410366987]

約数ペア:

[(1, 19410366987), (3, 6470122329), (9, 2156707443), (11, 1764578817), (27, 718902481), (33, 588192939), (99, 196064313), (297, 65354771), (569, 34113123), (1707, 11371041), (5121, 3790347), (6259, 3101193), (15363, 1263449), (18777, 1033731), (56331, 344577), (114859, 168993)]