2847437823

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{20183}}^1$

素因数の和:20295

約数の個数: 32

約数和(自身を含む): 4123348992

約数和(自身を除く): 1275911169

約数列:

[1, 3, 31, 37, 41, 93, 111, 123, 1147, 1271, 1517, 3441, 3813, 4551, 20183, 47027, 60549, 141081, 625673, 746771, 827503, 1877019, 2240313, 2482509, 23149901, 25652593, 30617611, 69449703, 76957779, 91852833, 949145941, 2847437823]

約数ペア:

[(1, 2847437823), (3, 949145941), (31, 91852833), (37, 76957779), (41, 69449703), (93, 30617611), (111, 25652593), (123, 23149901), (1147, 2482509), (1271, 2240313), (1517, 1877019), (3441, 827503), (3813, 746771), (4551, 625673), (20183, 141081), (47027, 60549)]