2212629951

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{7757}}^1$

素因数の和:7848

約数の個数: 48

約数和(自身を含む): 3658300416

約数和(自身を除く): 1445670465

約数列:

[1, 3, 7, 17, 21, 47, 51, 119, 141, 289, 329, 357, 799, 867, 987, 2023, 2397, 5593, 6069, 7757, 13583, 16779, 23271, 40749, 54299, 95081, 131869, 162897, 285243, 364579, 395607, 923083, 1093737, 2241773, 2552053, 2769249, 6197843, 6725319, 7656159, 15692411, 18593529, 43384901, 47077233, 105363331, 130154703, 316089993, 737543317, 2212629951]

約数ペア:

[(1, 2212629951), (3, 737543317), (7, 316089993), (17, 130154703), (21, 105363331), (47, 47077233), (51, 43384901), (119, 18593529), (141, 15692411), (289, 7656159), (329, 6725319), (357, 6197843), (799, 2769249), (867, 2552053), (987, 2241773), (2023, 1093737), (2397, 923083), (5593, 395607), (6069, 364579), (7757, 285243), (13583, 162897), (16779, 131869), (23271, 95081), (40749, 54299)]