394683597

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{63281}}^1$

素因数の和:63311

約数の個数: 40

約数和(自身を含む): 735083712

約数和(自身を除く): 340400115

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 81, 99, 189, 231, 297, 567, 693, 891, 2079, 6237, 63281, 189843, 442967, 569529, 696091, 1328901, 1708587, 2088273, 3986703, 4872637, 5125761, 6264819, 11960109, 14617911, 18794457, 35880327, 43853733, 56383371, 131561199, 394683597]

約数ペア:

[(1, 394683597), (3, 131561199), (7, 56383371), (9, 43853733), (11, 35880327), (21, 18794457), (27, 14617911), (33, 11960109), (63, 6264819), (77, 5125761), (81, 4872637), (99, 3986703), (189, 2088273), (231, 1708587), (297, 1328901), (567, 696091), (693, 569529), (891, 442967), (2079, 189843), (6237, 63281)]