15697941393

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1\times {\mathrm{1669}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 21977948160

約数和(自身を除く): 6280006767

約数列:

[1, 3, 23, 69, 271, 503, 813, 1509, 1669, 5007, 6233, 11569, 18699, 34707, 38387, 115161, 136313, 408939, 452299, 839507, 1356897, 2518521, 3135199, 9405597, 10402877, 19308661, 31208631, 57925983, 227506397, 682519191, 5232647131, 15697941393]

約数ペア:

[(1, 15697941393), (3, 5232647131), (23, 682519191), (69, 227506397), (271, 57925983), (503, 31208631), (813, 19308661), (1509, 10402877), (1669, 9405597), (5007, 3135199), (6233, 2518521), (11569, 1356897), (18699, 839507), (34707, 452299), (38387, 408939), (115161, 136313)]