40710789

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4583}}^1$

素因数の和:4646

約数の個数: 32

約数和(自身を含む): 70410240

約数和(自身を除く): 29699451

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 4583, 8883, 13749, 32081, 41247, 96243, 123741, 215401, 288729, 646203, 866187, 1507807, 1938609, 4523421, 5815827, 13570263, 40710789]

約数ペア:

[(1, 40710789), (3, 13570263), (7, 5815827), (9, 4523421), (21, 1938609), (27, 1507807), (47, 866187), (63, 646203), (141, 288729), (189, 215401), (329, 123741), (423, 96243), (987, 41247), (1269, 32081), (2961, 13749), (4583, 8883)]