423867249

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1051}}^1$

素因数の和:1459

約数の個数: 40

約数和(自身を含む): 684321792

約数和(自身を除く): 260454543

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 383, 1051, 1053, 1149, 3153, 3447, 4979, 9459, 10341, 13663, 14937, 28377, 31023, 40989, 44811, 85131, 122967, 134433, 368901, 402533, 403299, 1106703, 1207599, 3622797, 5232929, 10868391, 15698787, 32605173, 47096361, 141289083, 423867249]

約数ペア:

[(1, 423867249), (3, 141289083), (9, 47096361), (13, 32605173), (27, 15698787), (39, 10868391), (81, 5232929), (117, 3622797), (351, 1207599), (383, 1106703), (1051, 403299), (1053, 402533), (1149, 368901), (3153, 134433), (3447, 122967), (4979, 85131), (9459, 44811), (10341, 40989), (13663, 31023), (14937, 28377)]