2620003803

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{2791}}^1$

素因数の和:3239

約数の個数: 32

約数和(自身を含む): 3773890560

約数和(自身を除く): 1153886757

約数列:

[1, 3, 19, 43, 57, 129, 383, 817, 1149, 2451, 2791, 7277, 8373, 16469, 21831, 49407, 53029, 120013, 159087, 312911, 360039, 938733, 1068953, 2280247, 3206859, 6840741, 20310107, 45964979, 60930321, 137894937, 873334601, 2620003803]

約数ペア:

[(1, 2620003803), (3, 873334601), (19, 137894937), (43, 60930321), (57, 45964979), (129, 20310107), (383, 6840741), (817, 3206859), (1149, 2280247), (2451, 1068953), (2791, 938733), (7277, 360039), (8373, 312911), (16469, 159087), (21831, 120013), (49407, 53029)]