388601199

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{34849}}^1$

素因数の和:34924

約数の個数: 32

約数和(自身を含む): 669120000

約数和(自身を除く): 280518801

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 11151, 34849, 104547, 243943, 313641, 731829, 940923, 2056091, 2195487, 6168273, 6586461, 14392637, 18504819, 43177911, 55514457, 129533733, 388601199]

約数ペア:

[(1, 388601199), (3, 129533733), (7, 55514457), (9, 43177911), (21, 18504819), (27, 14392637), (59, 6586461), (63, 6168273), (177, 2195487), (189, 2056091), (413, 940923), (531, 731829), (1239, 313641), (1593, 243943), (3717, 104547), (11151, 34849)]