3970995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 7395840

約数和(自身を除く): 3424845

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 413, 641, 885, 1239, 1923, 2065, 3205, 4487, 6195, 9615, 13461, 22435, 37819, 67305, 113457, 189095, 264733, 567285, 794199, 1323665, 3970995]

約数ペア:

[(1, 3970995), (3, 1323665), (5, 794199), (7, 567285), (15, 264733), (21, 189095), (35, 113457), (59, 67305), (105, 37819), (177, 22435), (295, 13461), (413, 9615), (641, 6195), (885, 4487), (1239, 3205), (1923, 2065)]