145997229

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97919}}^1$

素因数の和:98000

約数の個数: 16

約数和(自身を含む): 225607680

約数和(自身を除く): 79610451

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 97919, 293757, 685433, 2056299, 6952249, 20856747, 48665743, 145997229]

約数ペア:

[(1, 145997229), (3, 48665743), (7, 20856747), (21, 6952249), (71, 2056299), (213, 685433), (497, 293757), (1491, 97919)]