16342557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 11028963

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 263, 269, 789, 807, 1841, 1883, 2893, 2959, 5523, 5649, 8679, 8877, 20251, 20713, 60753, 62139, 70747, 212241, 495229, 778217, 1485687, 2334651, 5447519, 16342557]

約数ペア:

[(1, 16342557), (3, 5447519), (7, 2334651), (11, 1485687), (21, 778217), (33, 495229), (77, 212241), (231, 70747), (263, 62139), (269, 60753), (789, 20713), (807, 20251), (1841, 8877), (1883, 8679), (2893, 5649), (2959, 5523)]