2008771731

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{3911}}^1$

素因数の和:4313

約数の個数: 40

約数和(自身を含む): 3186605664

約数和(自身を除く): 1177833933

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 373, 459, 1119, 1377, 3357, 3911, 6341, 10071, 11733, 19023, 30213, 35199, 57069, 66487, 105597, 171207, 199461, 316791, 513621, 598383, 1458803, 1795149, 4376409, 5385447, 13129227, 24799651, 39387681, 74398953, 118163043, 223196859, 669590577, 2008771731]

約数ペア:

[(1, 2008771731), (3, 669590577), (9, 223196859), (17, 118163043), (27, 74398953), (51, 39387681), (81, 24799651), (153, 13129227), (373, 5385447), (459, 4376409), (1119, 1795149), (1377, 1458803), (3357, 598383), (3911, 513621), (6341, 316791), (10071, 199461), (11733, 171207), (19023, 105597), (30213, 66487), (35199, 57069)]