13844649

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 23611392

約数和(自身を除く): 9766743

約数列:

[1, 3, 7, 13, 21, 39, 47, 83, 91, 141, 169, 249, 273, 329, 507, 581, 611, 987, 1079, 1183, 1743, 1833, 3237, 3549, 3901, 4277, 7553, 7943, 11703, 12831, 14027, 22659, 23829, 27307, 42081, 50713, 55601, 81921, 98189, 152139, 166803, 294567, 354991, 659269, 1064973, 1977807, 4614883, 13844649]

約数ペア:

[(1, 13844649), (3, 4614883), (7, 1977807), (13, 1064973), (21, 659269), (39, 354991), (47, 294567), (83, 166803), (91, 152139), (141, 98189), (169, 81921), (249, 55601), (273, 50713), (329, 42081), (507, 27307), (581, 23829), (611, 22659), (987, 14027), (1079, 12831), (1183, 11703), (1743, 7943), (1833, 7553), (3237, 4277), (3549, 3901)]