221085226439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{967}}^1\times {\mathrm{3539}}^1$

素因数の和:5363

約数の個数: 32

約数和(自身を含む): 276330700800

約数和(自身を除く): 55245474361

約数列:

[1, 7, 11, 77, 839, 967, 3539, 5873, 6769, 9229, 10637, 24773, 38929, 64603, 74459, 272503, 811313, 2969221, 3422213, 5679191, 8924443, 20784547, 23955491, 32661431, 37644343, 62471101, 228630017, 263510401, 2871236707, 20098656949, 31583603777, 221085226439]

約数ペア:

[(1, 221085226439), (7, 31583603777), (11, 20098656949), (77, 2871236707), (839, 263510401), (967, 228630017), (3539, 62471101), (5873, 37644343), (6769, 32661431), (9229, 23955491), (10637, 20784547), (24773, 8924443), (38929, 5679191), (64603, 3422213), (74459, 2969221), (272503, 811313)]