11247579

素因数分解:

$3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:341

約数の個数: 40

約数和(自身を含む): 19514880

約数和(自身を除く): 8267301

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 239, 249, 567, 581, 717, 747, 1673, 1743, 2151, 2241, 5019, 5229, 6453, 6723, 15057, 15687, 19359, 19837, 45171, 47061, 59511, 135513, 138859, 178533, 416577, 535599, 1249731, 1606797, 3749193, 11247579]

約数ペア:

[(1, 11247579), (3, 3749193), (7, 1606797), (9, 1249731), (21, 535599), (27, 416577), (63, 178533), (81, 138859), (83, 135513), (189, 59511), (239, 47061), (249, 45171), (567, 19837), (581, 19359), (717, 15687), (747, 15057), (1673, 6723), (1743, 6453), (2151, 5229), (2241, 5019)]