28199133021

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{569}}^1\times {\mathrm{64279}}^1$

素因数の和:65108

約数の個数: 16

約数和(自身を含む): 37812067200

約数和(自身を除く): 9612934179

約数列:

[1, 3, 257, 569, 771, 1707, 64279, 146233, 192837, 438699, 16519703, 36574751, 49559109, 109724253, 9399711007, 28199133021]

約数ペア:

[(1, 28199133021), (3, 9399711007), (257, 109724253), (569, 49559109), (771, 36574751), (1707, 16519703), (64279, 438699), (146233, 192837)]