1943134443

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{499}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 2945124000

約数和(自身を除く): 1001989557

約数列:

[1, 3, 9, 41, 61, 123, 173, 183, 369, 499, 519, 549, 1497, 1557, 2501, 4491, 7093, 7503, 10553, 20459, 21279, 22509, 30439, 31659, 61377, 63837, 86327, 91317, 94977, 184131, 258981, 273951, 432673, 776943, 1247999, 1298019, 3539407, 3743997, 3894057, 5265947, 10618221, 11231991, 15797841, 31854663, 47393523, 215903827, 647711481, 1943134443]

約数ペア:

[(1, 1943134443), (3, 647711481), (9, 215903827), (41, 47393523), (61, 31854663), (123, 15797841), (173, 11231991), (183, 10618221), (369, 5265947), (499, 3894057), (519, 3743997), (549, 3539407), (1497, 1298019), (1557, 1247999), (2501, 776943), (4491, 432673), (7093, 273951), (7503, 258981), (10553, 184131), (20459, 94977), (21279, 91317), (22509, 86327), (30439, 63837), (31659, 61377)]