29195439

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{467}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 48222720

約数和(自身を除く): 19027281

約数列:

[1, 3, 7, 13, 21, 39, 91, 229, 273, 467, 687, 1401, 1603, 2977, 3269, 4809, 6071, 8931, 9807, 18213, 20839, 42497, 62517, 106943, 127491, 320829, 748601, 1390259, 2245803, 4170777, 9731813, 29195439]

約数ペア:

[(1, 29195439), (3, 9731813), (7, 4170777), (13, 2245803), (21, 1390259), (39, 748601), (91, 320829), (229, 127491), (273, 106943), (467, 62517), (687, 42497), (1401, 20839), (1603, 18213), (2977, 9807), (3269, 8931), (4809, 6071)]