29470833

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 51217920

約数和(自身を除く): 21747087

約数列:

[1, 3, 7, 9, 21, 37, 47, 63, 111, 141, 259, 269, 329, 333, 423, 777, 807, 987, 1739, 1883, 2331, 2421, 2961, 5217, 5649, 9953, 12173, 12643, 15651, 16947, 29859, 36519, 37929, 69671, 88501, 89577, 109557, 113787, 209013, 265503, 467791, 627039, 796509, 1403373, 3274537, 4210119, 9823611, 29470833]

約数ペア:

[(1, 29470833), (3, 9823611), (7, 4210119), (9, 3274537), (21, 1403373), (37, 796509), (47, 627039), (63, 467791), (111, 265503), (141, 209013), (259, 113787), (269, 109557), (329, 89577), (333, 88501), (423, 69671), (777, 37929), (807, 36519), (987, 29859), (1739, 16947), (1883, 15651), (2331, 12643), (2421, 12173), (2961, 9953), (5217, 5649)]