315822057

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 445057536

約数和(自身を除く): 129235479

約数列:

[1, 3, 41, 43, 123, 129, 211, 283, 633, 849, 1763, 5289, 8651, 9073, 11603, 12169, 25953, 27219, 34809, 36507, 59713, 179139, 371993, 498929, 1115979, 1496787, 2448233, 2567659, 7344699, 7702977, 105274019, 315822057]

約数ペア:

[(1, 315822057), (3, 105274019), (41, 7702977), (43, 7344699), (123, 2567659), (129, 2448233), (211, 1496787), (283, 1115979), (633, 498929), (849, 371993), (1763, 179139), (5289, 59713), (8651, 36507), (9073, 34809), (11603, 27219), (12169, 25953)]