853640193

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{103963}}^1$

素因数の和:104013

約数の個数: 32

約数和(自身を含む): 1437198336

約数和(自身を除く): 583558143

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 103963, 311889, 727741, 1767371, 2183223, 2391149, 5302113, 7173447, 12371597, 16738043, 37114791, 40649533, 50214129, 121948599, 284546731, 853640193]

約数ペア:

[(1, 853640193), (3, 284546731), (7, 121948599), (17, 50214129), (21, 40649533), (23, 37114791), (51, 16738043), (69, 12371597), (119, 7173447), (161, 5302113), (357, 2391149), (391, 2183223), (483, 1767371), (1173, 727741), (2737, 311889), (8211, 103963)]