237471213

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{240599}}^1$

素因数の和:240656

約数の個数: 16

約数和(自身を含む): 369561600

約数和(自身を除く): 132090387

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 240599, 721797, 1684193, 5052579, 11308153, 33924459, 79157071, 237471213]

約数ペア:

[(1, 237471213), (3, 79157071), (7, 33924459), (21, 11308153), (47, 5052579), (141, 1684193), (329, 721797), (987, 240599)]